STC Group, USB Testing


With the rapid development and popularization of USB technology used in consumer electronics and other electrical products, USB specifications and compliance testing has become more and more important. Any products that has a USB port(s) such as computers, cell phones, audio visual products and other electronic devices, etc. are all subjected to USB testing if manufacturers wish to place the USB logo on the product (provided that USB-IF guidelines as met).  

STC is the only testing laboratory in Hong Kong accredited to perform USB testing in full compliance with USB-IF guidelines to assist manufacturers in achieving certification for USB logo placements on their products.

To meet industry needs, STC has formed a partnership with National Technical Systems (NTS) located in the United States to provide comprehensive USB testing services in Hong Kong including pre-compliance USB testing, USB performance testing and laboratory rentals for USB product debugging.


NTS and our USB Testing services include:


High-Speed, Full-Speed and Low-Speed

  • Peripheral
  • Host Add-InUSB 2.JPG
  • Hubs
  • Systems
  • Silicon Building
  • Cable Assemblies
  • Connectors
  • USB On-the-Go


Products for USB Testing

  • Add-in Host Adapters
  • Audio
  • Bluetooth
  • CDs/ DVDs
  • Cable Assemblies & Connectors
  • Cable Assemblies
  • Cameras
  • Desktops
  • Game Devices
  • Hard Drives
  • I / O Adapters
  • Media Card Reader
  • Mobile Phones
  • Modems / Broadband
  • Monitors / Display Devices 
  • Notebooks
  • PDA
  • Point of Sale Devices
  • Printer
  • Scanners
  • Speakers
  • Telephones
  • Toys and more                          


*Products that are compliant with USB-IF guidelines are added to the ‘Integrators List’ and have the right to license with USB-IF logos provided that vendor complies with USB-IF trademark requirements *


For more information about our USB testing services, please feel free to Contact Us.