Shenzhen USB Interface PCBA FactoryUSB 2.0 / 3.0 / 3.1 / 3.2 Design & AssemblyNDA + Gerber/BOM Review
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Industries

USB PCBA solutions for accessories, industrial equipment and custom electronics.

Different industries need different USB board decisions. Weiai focuses on practical engineering response for overseas customers with hub, docking, converter and audio interface products.

Consumer and Laptop Accessories

USB hubs, Type-C docking stations, HDMI adapters, card reader hubs and compact expansion products.

  • USB 3.x hub PCBA
  • Type-C docking PCBA
  • USB-C to HDMI PCBA

Industrial and Embedded Devices

USB hub modules and communication adapters for instruments, machines, test equipment and embedded systems.

  • Industrial USB hub
  • USB to serial
  • USB to UART / RS232
  • Stable repeat production

Audio and Communication Products

USB sound cards, Type-C audio adapters, microphone interfaces and custom signal conversion boards.

  • USB audio PCBA
  • USB converter PCBA
  • Function test support

Custom control PCBA

Relay control and embedded USB interface board reference.

This product image can represent industrial control, USB relay, embedded control and custom PCBA projects beyond standard USB hub boards.

multi-port industrial interface PCBA

Multi-Port Interface PCBA

Multi-connector control and interface board for industrial or embedded projects.

USB relay control PCBA

USB Relay Control PCBA

Relay output, terminal blocks, MCU circuit and USB interface for control applications.

USB hub PCBA

USB Hub PCBA

Multi-port USB hub PCBA for data expansion and accessory products.

AOI inspection

Testing Workflow

Inspection and functional validation for repeat PCBA manufacturing.

Shared project support

Common USB PCBA project support for every RFQ.

Whether your project is a USB hub, docking station, converter or audio board, Weiai uses the same engineering review workflow to reduce unclear requirements before production.

File reviewGerber, BOM, schematic, PCB source file, sample photos and function notes checked by engineering.
Manufacturing planPCB stack-up, SMT/DIP process, connector assembly, programming method and fixture needs are planned early.
Testing planUSB enumeration, port-by-port transfer, voltage/current behavior, aging and packing checks can be defined by project.
NDA before file reviewGerber / BOM / schematic checkController and connector reviewDFM and assembly risk notesFunction test planningPrototype to batch production

Industry fit

Tell us your application and target market.

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