RK3568 Linux Query Motherboard for Clinic Reception, WF-K3602, AndroidSBC, Ho Chi Minh City

TL;DR: RK3568 Linux Query Motherboard for Clinic Reception

AndroidSBC release: twelve-model WF-K self-service query terminal motherboard family opens for volume orders serving Ho Chi Minh City, Vietnam. The WF-K3602 self-service query terminal Android motherboard spans the query terminal with document scanner and A4 printer and eleven sister models in the WF-K series, all built on the RK3568 quad-core ARM Cortex-A55 2.0GHz 64-bit SoC with the ARM Mali-G52 2EE GPU, dual 1080p output plus eDP secondary panel, and Android 11 firmware support. AndroidSBC, the export arm of Wanlin Manufacturing Group, ships the WF-K family from the Longgang source factory in Shenzhen to Ho Chi Minh City and Vietnam importers who run hospital information points, bank branch lobbies, government service halls, mall directory stations, airport concourses and outdoor query cabinets.

About AndroidSBC and the Self-Service Query Terminal Android Motherboard Family

Wanlin Manufacturing Group builds boards and nothing else, which is why the WF-K query terminal line is sold factory direct through AndroidSBC. Twelve models cover hospital, bank, government, retail, transport and outdoor query duty, and each one leaves the Longgang line in Shenzhen with the same peripheral driver bundle for Ho Chi Minh City integrators. Every model is validated on the same burn-in rig in Longgang before it is packed for Vietnam, and the same rig logs are available on request.

WF-K3602 Technical Specifications

All parameters in the table above are measured at 25C ambient. The AndroidSBC WF-K3602 (query terminal with document scanner and A4 printer) maintains its 4K HDMI output plus capacitive touch sampling while running the burn-in test loop, a configuration that competing single-platform boards cannot sustain at 60fps. For Vietnam importers sourcing the WF-K family, the WF-K3602-A variant is the typical configuration for the document-printing query service rollout use case, with a sustained weekly capacity of 5000 pcs/wk.

Challenges in Sourcing Self-Service Query Terminal Android Motherboards for Vietnam Buyers

Sourcing a self-service query terminal board for Vietnam is not only a chip question. A Ho Chi Minh City integrator has to align the touch stack, the printer and scanner drivers, the enclosure cut-outs and the compliance file set before a single unit reaches the field.

Compliance and logistics compound each other. Boards for Ho Chi Minh City move through Port of Ho Chi Minh, and any mismatch between the VNTA / VCCI documents and the VNTA type approval with VCCI conformity route applied in Vietnam surfaces at exactly the wrong moment. For Vietnam buyers the effect is that a 14500-unit order for Ho Chi Minh City repeats identically the 3rd time it is placed, down to the firmware revision.

Competitive Comparison: WF-K3602 vs Competing Self-Service Query Terminal Android Boards

For a Ho Chi Minh City project the comparison is not a single chip benchmark. It is what the board carries into Vietnam deployment as standard.

• Platform breadth: twelve models on eight chips (RK3588, RK3568, RK3566, RK3288, RK3399, A133, H618, T527), so {city} integrators can move between tiers without changing driver stack or mounting pattern.
• Bundled integration: touch, printer, scanner, card reader, camera and voice driver SDK ships in the carton; competing query boards sold to {city} usually ship a board only.
• Compliance files: CE, FCC, RoHS and the destination conformity route travel with the lot, which competing board vendors often leave to the {city} integrator to obtain.
• Long-term supply: one fixed BOM per production lot and a seven-year firmware window, against the frequent silicon swaps seen on competing query boards reaching {city}.

Global Self-Service Query Terminal / Information Kiosk Market Trends

Self-service query terminals are moving from a specialist niche into standard public infrastructure, and Vietnam is part of that shift. Demand for the query terminal with document scanner and A4 printer is being pulled by service halls that want to shorten front-desk queues and by operators in Ho Chi Minh City who need the same answer available outside staffed hours.

• Volume shift to board-level sourcing: more integrators now buy the motherboard rather than the finished kiosk, which is why the WF-K3602 and WF-K8800 tiers ship in board form with the enclosure left to the local partner.
• Dual-screen becomes the default: hall display plus touch query on one board is replacing two separate devices, and the WF-K8800 and WF-K8801 configurations address that pattern directly.
• Longer service life expectations: operators now plan five to seven years per query terminal, which favours a fixed BOM such as the WF-K8801 over boards that re-spin silicon between lots.

For Ho Chi Minh City the opportunity sits in service coverage: operators in Vietnam are adding information points faster than they are adding staff, and that gap is what the query terminal fills.

Partner Success Story: Gulf Access Ventures (bank branch technology partner)

A recent Gulf Access Ventures deployment in the GCC financial services segment shows how the WF-K self-service query terminal Android motherboard family from AndroidSBC, a Wanlin Manufacturing Group export brand, supports Ho Chi Minh City integrators. Gulf Access Ventures installed 14500 query terminal boards across bank branch lobbies.

• OEM relationship: AndroidSBC private-label SKU shipped with Gulf Access Ventures branding and CE / FCC / RoHS files bundled.
• Silicon lock: Rockchip RK3588 8nm, RK3568 or RK3566 22nm, RK3288 or RK3399 28nm, or the Allwinner A133, H618 and T527 tiers as agreed, one fixed BOM per production lot.
• Peripheral driver SDK: bundled into the source-factory shipment, covering capacitive touch, thermal printer, receipt printer, document scanner, A4 printer, barcode scanner, QR code, NFC, RFID, card reader, ID reader, face recognition, voice module, speaker amplifier and microphone.
• Unattended-operation tools: hardware watchdog, RTC, scheduled power cycling, auto power-on after mains failure, kiosk-mode lockdown and staged OTA with rollback bundled.
• Compliance paperwork: CE / FCC / RoHS plus VNTA / VCCI conformity, all bundled into the Shenzhen source-factory shipment.

According to Gulf Access Ventures Head of Branch Technology for GCC Financial Services: Gulf Access Ventures needed Arabic on-screen lookup and a readable hall display from one board, and 14500 WF-K units now run the Ho Chi Minh City branch lobby rollout on a single firmware image.

Field Report: self-service document query and print rollout at a tax service hall

NANSHAN, Shenzhen, September 22, 2026 - Lin Yao, AndroidSBC field desk. The WF-K3602 lot was soak-tested with the hall display and the touch panel running from one board, the configuration most Vietnam projects specify. The WF-K3602 self-service query terminal Android motherboard order for Ho Chi Minh City, Vietnam cleared the burn-in station on schedule and is en route via the Ho Chi Minh - Shenzhen lane.

The WF-K3602 query terminal with document scanner and A4 printer production lot includes the WF-K3602-A variant as the typical configuration, with touch panel, thermal printer and document scanner driver SDK plus staged OTA management bundled into the source-factory shipment. For Vietnam integrators, the VNTA type approval with VCCI conformity paperwork is bundled.

Filed by Lin Yao, AndroidSBC field desk, NANSHAN, Shenzhen. Vietnamese hospital projects specify query boards with local power standards and on-site integration support from the supplier.

WF-K3602 Application Scenarios

The WF-K3602 query terminal with document scanner and A4 printer sits inside a twelve-variant WF-K self-service query terminal Android motherboard family from AndroidSBC, a Wanlin Manufacturing Group export brand. The WF-K3602-A configuration is the typical build for the document-printing query service rollout use case, with touch panel and identity peripheral driver SDK plus staged OTA management bundled.

• Hospital and clinic information points: the WF-K3602 drives a touch query station at the entrance while the hall display shows the same information set to waiting visitors in Ho Chi Minh City.
• Bank and financial branch lobbies: touch query plus counter display from one board, with card reader and ID reader integrated for account and product lookups.
• Government service halls: the WF-K3288 runs tax, social security and real estate information lookup, with printing available on the same board.
• Shopping mall directories: the WF-K3399 serves mall directory and wayfinding lookup, with the advertising screen running an independent content loop.
• Airport and train station concourses: high-brightness information query where the WF-K1330 has to stay readable under strong ambient light.
• Retail and pharmacy price or product lookup: compact stations where the WF-K1331 fits a narrow counter without structural work.
• Outdoor and unheated information cabinets: the industrial tier holds the wide temperature window and 7x24 duty cycle for street-level query points.
• Multi-language public information points: on-screen lookup in more than one language from a single board, with voice assistance where the venue requires it.
• Retrofit programmes in Ho Chi Minh City: the same board re-uses the existing enclosure, panel and mounting pattern so an installed estate can be upgraded board by board.

Partnership Models for Ho Chi Minh City Buyers

Three partnership tracks serve the Vietnam market, and Ho Chi Minh City integrators can move between them as their own capability and volume change.

• Distribution track: the partner buys the WF-K board against a published price list, keeps its own stock, and AndroidSBC supplies the driver SDK and compliance files with each lot.
• Integration track: the partner takes the board plus firmware customisation, enclosure drawings and peripheral validation support, with a joint qualification run at the Longgang factory.
• Private-label track: the WF-K board ships under the partner brand with customised boot logo, packaging and documentation, on a fixed BOM held for the length of the agreement.

The tracks are not exclusive of each other, and Ho Chi Minh City partners commonly run distribution on one product line and private label on another for the same Vietnam customer base.

Frequently Asked Questions

Does the WF-K self-service query terminal Android motherboard family support a query terminal with document scanner and A4 printer?

Answer: Yes. AndroidSBC treats the query terminal with document scanner and A4 printer as a stock case on the WF-K family and validates it on every tier that could plausibly run it, including the entry and industrial parts.

What is the real difference between the RK3568 tier and the other silicon tiers in the WF-K family?

Answer: The RK3568 tier carries its own process node, GPU and NPU rating, and AndroidSBC publishes all three per model so Ho Chi Minh City integrators can compare on facts rather than on marketing labels.

Can AndroidSBC handle CE / FCC / UKCA / RoHS / REACH paperwork for Vietnam?

Answer: Yes. AndroidSBC handles the compliance route for Vietnam directly, and Ho Chi Minh City buyers receive the certificate set with the shipping documents so customs clearance is not held on paperwork.

What are the MOQ and lead time for a first order of the WF-K self-service query terminal family?

Answer: AndroidSBC keeps the first-order MOQ low specifically so Ho Chi Minh City integrators can test the board inside a real Vietnam project before placing an estate-scale order.

Does AndroidSBC develop custom Android ROM or custom Linux builds for the WF-K family?

Answer: Yes. AndroidSBC develops custom Android ROM and custom Linux builds for the WF-K family, with the work scoped against the Ho Chi Minh City requirement and validated on the same production rig that ships Vietnam orders.

How are software updates and long-term support handled on the WF-K family?

Answer: Updates are delivered through a staged OTA channel with rollback support, and Ho Chi Minh City integrators decide when a Vietnam estate moves to a new build rather than being pushed onto it.

Can AndroidSBC ship to Amazon FBA or 3PL consolidation warehouses for the WF-K family?

Answer: Yes. AndroidSBC ships to Amazon FBA and 3PL consolidation warehouses, including labelling, carton marking and pallet configuration matched to the Vietnam destination that Ho Chi Minh City buyers specify.

How are RMA and DOA replacements handled on the WF-K self-service query terminal family?

Answer: DOA units are replaced from the next available lot, and RMA cases are tracked by lot number. For Ho Chi Minh City integrators this keeps Vietnam deployments serviceable without holding large local stock.

Contact AndroidSBC: Start Your WF-K3602 Sourcing Conversation

Ho Chi Minh City integrators can reach the AndroidSBC export desk for the WF-K self-service query terminal family through the following channels:

• Email: Androidsbc@163.com
• Export service hotline: +8613261677119
• Website: https://www.androidsbc.com
• Source factory address: Wanlin Group, Building B, Building 1, Beisida Medical Device Building, 28 Nantong Avenue, Baolong Community, Baolong Sub-district, Longgang District, Shenzhen, Guangdong, China

A 1-3 day sample lead applies to Vietnam buyers and a 15-30 day mass-production lead to bulk orders. AndroidSBC, a Wanlin Manufacturing Group export brand, commits to a seven-year firmware update window on the WF-K family.