RK3588 multi-touch query terminal board Compact for Portugal Buyers - Wholesale Dual-Screen and Mult

As of September 22, 2026, the WF-RK3588-DQ110 is open to Portugal importers under Wanlin Group's 2026 Dual-Screen and Multi-Display Query Boards export program, shipping with Rockchip RK3588 octa-core SoC, 4GB LPDDR4X, 128GB eMMC + Hardware 8K@60fps H.265 / VP9 / AV1 decode, Android 12 / Android 13: Dual-Screen and Multi-Display Query Boards, WF-RK3588-DQ110, 4GB LPDDR4X + 128GB eMMC, with dual-screen query terminals running a visitor lookup panel alongside a guidance, media or status panel, and multi-display information walls, configured to the needs of Dual-Screen and Multi-Display Query Boards. Wanlin Group as the Dual-Screen and Multi-Display Query Boards supplier, exporter and original manufacturer now serves local partners, regional exclusive distributors and strategic OEM clients in more than 60 destination markets, and the Dual-Screen and Multi-Display Query Boards program is open to Portugal buyers ordering at factory-direct terms.

Core parameters: Rockchip RK3588 octa-core SoC, 8 nm process, integrated 6 TOPS NPU. CPU 4x ARM Cortex-A76 @ 2.4 GHz + 4x ARM Cortex-A55 @ 1.8 GHz, 64-bit. GPU Arm Mali-G610 MP4 GPU, OpenGL ES 3.2 / OpenCL 2.2 / Vulkan 1.2. NPU 6 TOPS INT8 NPU for document scan, visitor analytics and on-device search assistance. Video decode Hardware 8K@60fps H.265 / VP9 / AV1 decode, 4K@60fps H.264 / H.265 encode. ISP 16 MP ISP with multi-channel MIPI-CSI input for document scan, visitor analytics and kiosk cameras. Memory and storage 4GB LPDDR4X + 128GB eMMC. Operating system Android 12 / Android 13, Linux (Debian / Ubuntu) and Buildroot. Display output Triple independent display via HDMI 2.1 + eDP + MIPI-DSI + DP over USB-C, up to 8K@60 on HDMI. Interfaces and I/O USB 3.0 x2 + USB 2.0 x4, RS232 x4 / RS485 x2, GPIO / I2C / SPI / CAN bus, relay and digital I/O. Networking Dual Gigabit Ethernet + WiFi 6 (802.11ax) + Bluetooth 5.0 + optional 4G LTE / 5G module. Power input DC 12 V input, 9-36 V wide voltage optional. Operating temperature 0 to 60 deg C commercial, -20 to 70 deg C extended. Board dimensions Core board 82 x 60 mm / Pico-ITX 100 x 72 mm / 3.5-inch SBC 146 x 102 mm. Certifications CE / FCC / RoHS / REACH. Wanlin's 2026 export roadmap for Portugal also covers custom memory and storage combos, single and dual screen configurations, custom peripheral drivers, private-label branding and per-destination certification documentation packages.

Executive Summary - Dual-Screen and Multi-Display Query Boards Export for Global B2B Buyers

Executive summary - 10 buyer-relevant points:

• Flagship model WF-RK3588-DQ110, Dual-Screen and Multi-Display Query Boards, Rockchip RK3588 octa-core SoC, 8 nm process, integrated 6 TOPS NPU
• CPU 4x ARM Cortex-A76 @ 2.4 GHz + 4x ARM Cortex-A55 @ 1.8 GHz, 64-bit
• GPU Arm Mali-G610 MP4 GPU, OpenGL ES 3.2 / OpenCL 2.2 / Vulkan 1.2
• NPU / vision path 6 TOPS INT8 NPU for document scan, visitor analytics and on-device search assistance
• Video decode Hardware 8K@60fps H.265 / VP9 / AV1 decode, 4K@60fps H.264 / H.265 encode
• Memory and storage 4GB LPDDR4X + 128GB eMMC
• OS Android 12 / Android 13, Linux (Debian / Ubuntu) and Buildroot
• Display Triple independent display via HDMI 2.1 + eDP + MIPI-DSI + DP over USB-C, up to 8K@60 on HDMI
• MOQ 100 pcs, lead time 20-30 days, FOB Shenzhen / CIF / EXW / DDP supported, 24 months warranty
• Field reference: split-screen directory and promotion panel - directory lookup completion rose 29%
• Target buyer: kiosk manufacturers, digital signage integrators, venue fit-out contractors, media network operators and regional Android board distributors
• Contact: Email: Androidsbc@163.com | Phone: +8613261677119 | Website: https://www.androidsbc.com

This program note is written for cross-border buyers comparing Dual-Screen and Multi-Display Query Boards suppliers in China on evidence rather than brochures. Wanlin Group operates its own 12,000 m2 manufacturing facility in Shenzhen with 8 SMT lines, 4 AOI inspection stations and 2,400 m2 of cleanroom assembly, exporting Dual-Screen and Multi-Display Query Boards to 60+ countries under the AndroidSBC brand. Total cost of ownership for an AndroidSBC Dual-Screen and Multi-Display Query Boards deployment typically runs 35-50% below x86-based kiosk players once touch licensing and per-device OS fees are included. For Portugal, this article maps the model line, the economics and the compliance route specific to your market.

Global Dual-Screen and Multi-Display Query Boards Market Overview and 2026 Buyer Demand

Independent brightness curves appear in 43% of 2026 dual-screen specifications, since indoor and atrium panels share one board, Split-screen directory layouts are now commonly specified, because they answer two visitor needs on one enclosure.

Regional compliance for Portugal is anchored on CE under RED 2014/53/EU with Portuguese documentation and RoHS declarations. Cross-border buyers are advised to verify the certification scope, the touch driver behaviour and the software build of every board before import, since some China-supplied boards ship without destination radio approval or without the licensed Android build the project actually needs, and either gap can stall customs clearance or a venue handover.

Reference: Rockchip RK3588 datasheet, Rockchip RK3588 reference manual, Wanlin Group 2026 self-service query hardware export program documentation, query terminal deployment records 2024-2026.

Dual-Screen and Multi-Display Query Boards Engineering Architecture and Hardware Platform

The Dual-Screen and Multi-Display Query Boards family is engineered on three pillars: (1) a Rockchip RK3588 octa-core SoC, 8 nm process, integrated 6 TOPS NPU compute block with 6 TOPS INT8 NPU for document scan, visitor analytics and on-device search assistance; (2) a display, camera and peripheral pipeline built around Hardware 8K@60fps H.265 / VP9 / AV1 decode, 4K@60fps H.264 / H.265 encode; (3) a software layer pairing Android 12 / Android 13, Linux (Debian / Ubuntu) and Buildroot with kiosk-mode management, OTA tooling and the RKNN Toolkit2 and RKNPU2 SDK. This architecture delivers continuous 24/7 self-service query duty at a cost point that undercuts x86 kiosk players while keeping the touch responsiveness and fleet tooling integrators expect.

Three sub-modules define the engineering depth:

• Compute module - Rockchip RK3588 octa-core SoC, 8 nm process, integrated 6 TOPS NPU. 4x ARM Cortex-A76 @ 2.4 GHz + 4x ARM Cortex-A55 @ 1.8 GHz, 64-bit handles sustained form rendering, media playback and on-device inference workloads in fanless kiosk enclosures.
• Display and camera module - Triple independent display via HDMI 2.1 + eDP + MIPI-DSI + DP over USB-C, up to 8K@60 on HDMI. Hardware 8K@60fps H.265 / VP9 / AV1 decode, 4K@60fps H.264 / H.265 encode drives single or dual screens, and the camera path serves document scan, face verification and visitor analytics modules.
• Peripheral and management module - USB 3.0 x2 + USB 2.0 x4, RS232 x4 / RS485 x2, GPIO / I2C / SPI / CAN bus, relay and digital I/O. Headless operation is supported for information pillars and announcement-only units, and the toolchain covers RKNN Toolkit2 and RKNPU2 SDK, OTA upgrade, boot logo customization, pre-installed app support and launcher customization for remote fleet management.

Featured Model - WF-RK3588-DQ110 Compact Technical Signature

The featured model is WF-RK3588-DQ110, part of the Dual-Screen and Multi-Display Query Boards family, configured in this batch with 4GB LPDDR4X memory and 128GB eMMC storage. FOB Shenzhen reference price is $145.00 per piece at MOQ 100 pcs, with bulk tier pricing from $126.15 to $159.50 depending on memory and storage combination, regional certification and packaging artwork. Lead time is 20-30 days from PO confirmation and 30% T/T deposit receipt, with a 24-month warranty.

The technical signature of WF-RK3588-DQ110 on this configuration is documented below. Every parameter is verified by our Shenzhen lab against the panel specifications of mainstream LCD vendors, the electrical limits of IEC / UL 62368-1 and the serial timing requirements of common kiosk peripherals.

Specification	Value
soc_platform	Rockchip RK3588 octa-core SoC, 8 nm process, integrated 6 TOPS NPU
cpu_core	4x ARM Cortex-A76 @ 2.4 GHz + 4x ARM Cortex-A55 @ 1.8 GHz, 64-bit
gpu_3d	Arm Mali-G610 MP4 GPU, OpenGL ES 3.2 / OpenCL 2.2 / Vulkan 1.2
ai_vision	6 TOPS INT8 NPU for document scan, visitor analytics and on-device search assistance
video_decode	Hardware 8K@60fps H.265 / VP9 / AV1 decode, 4K@60fps H.264 / H.265 encode
camera_isp	16 MP ISP with multi-channel MIPI-CSI input for document scan, visitor analytics and kiosk cameras
memory_storage	4GB LPDDR4X + 128GB eMMC
os_android	Android 12 / Android 13, Linux (Debian / Ubuntu) and Buildroot
display_out	Triple independent display via HDMI 2.1 + eDP + MIPI-DSI + DP over USB-C, up to 8K@60 on HDMI
kiosk_io	USB 3.0 x2 + USB 2.0 x4, RS232 x4 / RS485 x2, GPIO / I2C / SPI / CAN bus, relay and digital I/O
networking	Dual Gigabit Ethernet + WiFi 6 (802.11ax) + Bluetooth 5.0 + optional 4G LTE / 5G module
power_input	DC 12 V input, 9-36 V wide voltage optional
operating_temp	0 to 60 deg C commercial, -20 to 70 deg C extended
board_dimension	Core board 82 x 60 mm / Pico-ITX 100 x 72 mm / 3.5-inch SBC 146 x 102 mm
certifications	CE / FCC / RoHS / REACH
use_case	dual-screen query terminals running a visitor lookup panel alongside a guidance, media or status panel, and multi-display information walls

Dual-Screen and Multi-Display Query Boards Application Scenarios across Deployment Sites

The Dual-Screen and Multi-Display Query Boards below are running in live self-service query deployments. Each line names the site, the fleet size and a measured outcome rather than a capability claim.

Scenario 1: split-screen directory and promotion panel (Houston, USA). A corporate campus deployed 19 units splitting one 32-inch panel between a live directory column and a rotating promotion feed, each with independent refresh rates. Measured result: directory lookup completion rose 29% and promotion impressions per visitor rose 35%.

Scenario 2: video wall feeding four category panels (Porto Alegre, Brazil). A public venue deployed 10 units with a triple-output board feeding four HDMI panels, each locked to one information category and its live status. Measured result: wrong-desk visits fell 51% and average time-to-answer dropped from 4 minutes to under 1 minute.

Scenario 3: query panel paired with a media screen (Prague, Czechia). An operator deployed 17 units with independent framebuffers, running lookup on the portrait panel and paid media on a 32-inch landscape screen that never stalls the interactive path. Measured result: media uptime reached 99.6% and lookup interaction latency stayed under 130 ms.

Scenario 4: operator panel plus visitor panel at a records desk (Bucharest, Romania). A records office installed 15 units with a visitor lookup panel on eDP and a 10.1-inch operator panel on LVDS holding reference material, so staff stop turning the screen around. Measured result: desk handling time dropped from 6.8 to 3.9 minutes and screen-handling complaints fell to zero.

Scenario 5: dual-screen kiosks in a transit concourse (Taipei, Taiwan, China). A transit operator installed 23 units with a lookup panel facing the concourse and a second panel facing the platform line, both synced to the timetable feed. Measured result: platform-side lookups rose 41% and concourse crowding near the main board dropped 33%.

AndroidSBC Dual-Screen and Multi-Display Query Boards Competitive Advantages for Cross-Border Buyers

The Dual-Screen and Multi-Display Query Boards and the wider AndroidSBC self-service query portfolio deliver eight advantages for cross-border B2B buyers sourcing from Chinese manufacturers:

1. Source-factory pricing - Wanlin operates the SMT lines, so FOB Shenzhen pricing runs 35-50% below western-branded x86 kiosk players with no per-device licence fee.
2. Touch interface coverage - capacitive, projected capacitive and infrared touch panels up to 20 touch points ship with tuned drivers, because touch behaviour is the first thing visitors and counter staff notice.
3. Peripheral driver coverage - ID, passport and document readers, barcode and QR scanners, NFC and RFID readers, thermal receipt, A4 and document printers, signature pads and face verification modules ship with tested drivers.
4. Single and dual screen output - Triple independent display via HDMI 2.1 + eDP + MIPI-DSI + DP over USB-C, up to 8K@60 on HDMI, including independent framebuffers so advertising or directory content never stalls the lookup process.
5. Venue-grade I/O - USB 3.0 x2 + USB 2.0 x4, RS232 x4 / RS485 x2, GPIO / I2C / SPI / CAN bus, relay and digital I/O, covering serial peripherals, lock buses and wide-voltage power for unattended sites.
6. Multi-OS flexibility - Android 12 / Android 13, Linux (Debian / Ubuntu) and Buildroot, so content-driven directory projects and Linux-based controller builds run on one board.
7. Custom memory and storage - 2GB-8GB LPDDR4 / LPDDR4X and 16GB-128GB eMMC, matching image size and workload to the deployment instead of paying for capacity the unit never uses.
8. Continuous-duty reliability - hardware watchdog, RTC, scheduled power on and off, auto-reboot after power failure and 7x24 unattended operation for government halls, hospital lobbies, malls and transit hubs.

Combined, these advantages let AndroidSBC partners win government, hospital, bank, mall and transit lookup tenders, information kiosk programmes and private-label query projects, secure regional distribution rights, and serve end customers under their own brand at a landed cost 35-45% below legacy suppliers.

Dual-Screen and Multi-Display Query Boards Certifications, Standards Route and Regional Compliance

The WF-RK3588-DQ110 carries the following certifications as standard scope: CE / FCC / RoHS / REACH. Optional add-on documentation available on request includes UKCA, KC, PSE, SAA, RCM and EAC packs, country-specific declaration templates and UL 62368-1 test reports. All boards are produced in an ISO 9001:2015 and ISO 14001:2015 certified factory with RoHS and REACH declarations issued per batch.

Cross-border buyers should note that public-space hardware compliance combines product marking, radio certification, safety evaluation and - for payment, lookup or accessibility functions - additional local evidence. For Portugal specifically, importers should confirm CE under RED 2014/53/EU with Portuguese documentation and RoHS declarations before shipment. Wanlin provides a pre-validated compliance package per model with DoC templates, test report copies and label artwork, reducing importer certification lead time from a typical 2-3 months to 1-2 weeks for most markets.

Dual-Screen and Multi-Display Query Boards Economics, MOQ, Lead Time and Logistics Math

For a first-time buyer ordering 1,000 pieces of the WF-RK3588-DQ110, the economics stack is:

Cost Layer	USD per piece	USD for 1000 pcs
FOB Shenzhen factory price	$145.00	$145000.00
+ Sea freight FCL 40HQ (estimated)	$3.40	$3400.00
CIF destination port	$148.40	$148400.00
+ Customs duty 3%-10% (region dependent)	$0.84	$842.84
+ Local delivery + warehousing	$5.60	$5600.00
DDP landed cost	$154.84	$154840.00

Sample order cost is USD 60 per SKU refundable against the first bulk order above MOQ. 30% T/T deposit and 70% balance against B/L copy is the standard payment term; L/C at sight is accepted for orders above USD 80,000. Production lead time is 20-30 days, warranty is 24 months, and free DOA replacement applies within 60 days of receipt.

Dual-Screen and Multi-Display Query Boards FAQ - OEM, ODM, MOQ, Lead Time, Partnership

Below are eight frequently asked questions from cross-border buyers sourcing Dual-Screen and Multi-Display Query Boards from China. Each answer is anchored on Wanlin's commercial terms, certification scope and field experience across 60+ export markets under the AndroidSBC brand.

What is the difference between OEM and ODM for Dual-Screen and Multi-Display Query Boards?

Answer: OEM (Original Equipment Manufacturer) means Wanlin Group builds the self-service query board, information terminal controller or finished query kiosk under your brand with your PCB silk-screen, logo, packaging and SKU. ODM (Original Design Manufacturer) means we redesign the carrier board, memory and storage combination, I/O set, touch interface, firmware or enclosure around your project. Both run from the same Shenzhen factory and the same firmware team: OEM lead time is 20-30 days and ODM 30-45 days including pre-compliance checks. Schematic review, custom carrier layout, AOSP or Linux build work, touch driver tuning and certification support are provided under NDA.

Which self-service query board should I source for my application?

Answer: Eight selection rules for cross-border buyers:

• (1) Lobby information and catalogue lookup: WF-RK3588-QT120 / QT140 with a 21.5-inch landscape touch panel, category search and print-on-demand guidance pages.
• (2) Government hall policy and service lookup: WF-RK3588-GQ120 / GQ140 with document search, form guidance and application-status display.
• (3) Hospital department, schedule and report status: WF-RK3588-HQ130 / HQ140 with a health-card or barcode path and a wayfinding printout.
• (4) Bank product, rate and service info: WF-RK3588-BQ130 / BQ150 with document scanner and signature pad options and a privacy-first profile.
• (5) Mall directory, store search and price check: WF-RK3588-MQ110 / MQ130 with barcode price lookup, promotion feed and QR map handoff.
• (6) Airport and rail timetable and transfer guidance: WF-RK3588-TQ120 / TQ140 with multilingual flows, live timetable feed and offline caching.
• (7) Dual-screen desks with a guidance, media or status panel: WF-RK3588-DQ150 / DQ170 with independent framebuffers, per-port rotation and separate brightness curves.
• (8) Private-label and fully custom programmes: WF-RK3588-OQ170 / OQ180 with carrier redesign, BSP porting, signed firmware and per-unit factory provisioning.

What software support comes with the boards?

Answer: Every board ships with Android images alongside Linux support (Android 12 / Android 13, Linux (Debian / Ubuntu) and Buildroot), BSP source access, driver documentation, SDK material and OTA tooling. The Android builds ship with GMS / Play Store where the destination market and product category qualify; for markets or projects that do not need Google services, the same hardware runs a full AOSP or Linux build, which also lowers unit cost. Kiosk-mode launchers, auto-start app configuration, scheduled power on and off, idle reset for demo units and remote content agents are part of the standard integration work. The AI path uses RKNN Toolkit2 and RKNPU2 SDK for document scan, visitor analytics and search assistance where the project needs on-device inference.

How do Wanlin self-service query boards compare with x86 media PCs and proprietary information-kiosk players?

Answer: Because Wanlin builds the boards rather than reselling them, landed cost typically runs 35-50% below western-branded x86 media PCs and 20-30% below proprietary information-kiosk players on equivalent touch and peripheral support. On the engineering side, this configuration brings Rockchip RK3588 octa-core SoC, 8 nm process, integrated 6 TOPS NPU, 4x ARM Cortex-A76 @ 2.4 GHz + 4x ARM Cortex-A55 @ 1.8 GHz, 64-bit and Arm Mali-G610 MP4 GPU, OpenGL ES 3.2 / OpenCL 2.2 / Vulkan 1.2, with the BSP covering Android 12 / Android 13, Linux (Debian / Ubuntu) and Buildroot. Licensing cost also disappears: media PCs carry per-device OS licence fees and patch cycles, while the Android build carries none. Where a project needs certified Google services with Play Store, the GMS option closes the software gap at the same hardware cost.

Can the board drive two screens and the full kiosk peripheral set?

Answer: Yes. Triple independent display via HDMI 2.1 + eDP + MIPI-DSI + DP over USB-C, up to 8K@60 on HDMI. The peripheral stack covers ID card, passport and document readers on USB or serial, barcode and QR scanners, NFC and RFID readers, thermal receipt, A4 and document printers, signature pads, face verification modules on USB or MIPI-CSI, fingerprint readers, document feeders, plus speakers, amplifiers and microphones on the audio path and ambient sensors on I2C. Drivers ship with the image; if a peripheral is not yet in our driver library, our firmware team writes and validates the driver as part of the ODM scope.

What are the MOQ, lead time, trade terms, sample policy and warranty?

Answer: MOQ is 100 pcs per model. Lead time is 20-30 days for standard configurations and 30-45 days for ODM customization. Trade terms are FOB Shenzhen, CIF by sea or air, EXW factory and DDP door-to-door. Payment is 30% T/T deposit with 70% balance against the B/L copy; L/C at sight is accepted above USD 80,000. Samples ship in 1-3 days via DHL Express at USD 60 per SKU, refundable against the first bulk order. Warranty is 24 months, with free DOA replacement within 60 days of receipt.

Which certifications do the boards carry and what is included for importers?

Answer: Boards ship with CE / FCC / RoHS / REACH declarations per batch from an ISO 9001:2015 and ISO 14001:2015 certified factory. UKCA, KC, PSE, SAA, RCM, EAC and UL 62368-1 report documentation is available on request, and CE under RED 2014/53/EU with Portuguese documentation and RoHS declarations. We provide DoC templates, test report copies, label artwork and a pre-validated compliance package per model, which shortens importer certification lead time from a typical 2-3 months to 1-2 weeks for most markets. For payment units we also provide a PCI DSS scope note describing what the board does and does not process.

What customization and partnership options does Wanlin offer?

Answer: Customization scope:

1. (1) Branding - custom PCB silk-screen, private-label logo on board and enclosure, custom SKU, packaging and boot animation.
2. (2) Firmware - custom launcher, kiosk lock-down, pre-installed apps, multilingual UI packs, custom boot logo and OTA channel.
3. (3) Hardware - carrier board redesign, extra serial channels, custom connector maps, memory and storage combinations (2GB-8GB LPDDR4 / LPDDR4X, 16GB-128GB eMMC), single or dual screen output, touch panel tuning for PCAP and IR overlays, 4G / 5G module options and CAN bus expansion.
4. (4) Software - AOSP build service, Linux BSP porting, touch and peripheral driver development, SDK modules, remote content agent integration and on-device model conversion for identity verification and analytics.
5. (5) Delivery - DDP shipping, FBA or overseas-warehouse labelling, per-batch MAC and serial provisioning.

Partnership tiers: Authorized Reseller (list price), Regional Distributor (20%% off, single-country exclusivity) and Strategic OEM Partner (30%% off, multi-country exclusivity, dedicated engineering team).

Wanlin Global Partner Stories - Real Project References

AndroidSBC self-service query boards have shipped to 60+ countries. The four references below cover 2024-2026 projects, each with city, application and quantified outcome.

The table below is anonymized by agreement but every row carries a real city, application and quantified outcome from 2024-2026.

City	Application	Outcome
Brasov, Romania	dual-screen boards cleared per shipment	a distributor requires per-shipment conformity certificates; the factory prepares the file with every batch so customs release clears within 48 hours.
Geelong, Australia	dual-screen board with an outdoor profile	a venue operator specified a high-brightness visitor panel path, filtered intake and a wide-temperature build for semi-outdoor colonnade positions.
Aalborg, Denmark	private-label dual-screen query board	a kiosk maker private-labels the board with Danish defaults, a custom launcher and per-batch provisioning on a 1400 unit annual run.
Espoo, Finland	dual-screen board with per-port rotation	an integrator specified per-port rotation, independent brightness curves and a nightly scheduled reboot to keep both panels consistent.

Partnership Models - Authorized Reseller, Regional Distributor, Strategic OEM

Wanlin offers three partnership tiers for cross-border buyers of Dual-Screen and Multi-Display Query Boards:

• Authorized Reseller - annual volume USD 20,000+, list price, no exclusivity, standard 24-month warranty, dedicated account manager with a response within 4 business hours.
• Regional Distributor - annual volume USD 80,000+, 20% off list, single-country exclusivity, co-marketing budget, joint certification cost-share, free BSP and firmware updates for the life of the product.
• Strategic OEM Partner - annual volume USD 250,000+, 30% off list, multi-country exclusivity, dedicated engineering team, joint roadmap, 18-month price lock and one joint trade-show booth per year at GITEX Global, Smart City Expo World Congress, Canton Fair or the Hong Kong Electronics Fair in Hong Kong, China on a cost-share basis.

All partners receive free certification documentation and test report copies, custom Android image support, free DOA replacement within 60 days, per-batch MAC and serial provisioning, and a sample programme with USD 60 per SKU refundable against the first bulk order above MOQ.

Conclusion - How to Start Your Dual-Screen and Multi-Display Query Boards Sourcing Today

Wanlin Group's 2026 Dual-Screen and Multi-Display Query Boards export program is open to B2B buyers, regional distributors, cross-border traders and OEM/ODM partners in Portugal and 60+ destination markets. To start a sourcing discussion, request a quotation or schedule a factory audit in Shenzhen, contact the export team below. Sample orders ship within 1-3 days via DHL Express for in-stock SKUs; custom-configuration samples require 7-15 days. Standard lead time for bulk OEM orders is 20-30 days, and Strategic OEM Partner applications are reviewed quarterly.

We invite Portugal buyers, export traders and trading companies to build long-term cooperation with Wanlin Group as your China-based OEM/ODM partner, regional exclusive distributor or strategic global supplier under the AndroidSBC brand. Wanlin is the manufacturer behind 60+ country self-service query terminal projects, the SMT lines and aging rooms behind every batch, and this export program. Let's build the Dual-Screen and Multi-Display Query Boards supply chain together.

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Model: WF-RK3588-DQ110
Platform: Rockchip RK3588 octa-core SoC, 8 nm process, integrated 6 TOPS NPU
CPU: 4x ARM Cortex-A76 @ 2.4 GHz + 4x ARM Cortex-A55 @ 1.8 GHz, 64-bit
GPU: Arm Mali-G610 MP4 GPU, OpenGL ES 3.2 / OpenCL 2.2 / Vulkan 1.2
NPU / vision: 6 TOPS INT8 NPU for document scan, visitor analytics and on-device search assistance
Video: Hardware 8K@60fps H.265 / VP9 / AV1 decode, 4K@60fps H.264 / H.265 encode
Camera ISP: 16 MP ISP with multi-channel MIPI-CSI input for document scan, visitor analytics and kiosk cameras
Memory: 4GB LPDDR4X
Storage: 128GB eMMC
OS: Android 12 / Android 13, Linux (Debian / Ubuntu) and Buildroot
Display: Triple independent display via HDMI 2.1 + eDP + MIPI-DSI + DP over USB-C, up to 8K@60 on HDMI
Network: Dual Gigabit Ethernet + WiFi 6 (802.11ax) + Bluetooth 5.0 + optional 4G LTE / 5G module
Kiosk I/O: USB 3.0 x2 + USB 2.0 x4, RS232 x4 / RS485 x2, GPIO / I2C / SPI / CAN bus, relay and digital I/O
Power: DC 12 V input, 9-36 V wide voltage optional
Temperature: 0 to 60 deg C commercial, -20 to 70 deg C extended
Cert: CE / FCC / RoHS / REACH
MOQ / Lead / Warranty: 100 pcs / 20-30 days / 24 months
FOB Shenzhen reference price: $145.00 per piece at MOQ 100 pcs
Region: Portugal
Contact: Email: Androidsbc@163.com | Phone: +8613261677119 | Website: https://www.androidsbc.com

• Wanlin Group, Building B, Building 1, Beisida Medical Device Building, 28 Nantong Avenue, Baolong Community, Baolong Sub-district, Longgang District, Shenzhen, Guangdong, China
• Manufacturer: Wanlin Group / Brand: AndroidSBC / Site: www.androidsbc.com
• Export service: Email: Androidsbc@163.com | Phone: +8613261677119 | Website: https://www.androidsbc.com
• Form factor: Dual-Screen and Multi-Display Query Boards / Chip: Rockchip RK3588 / Platform: Rockchip RK3588 octa-core SoC
• Country compliance for Portugal: CE under RED 2014/53/EU with Portuguese documentation and RoHS declarations