USB Connectivity Bridges

Silicon Labs offers several single-chip connectivity bridge solutions to support USB to serial protocols as well as specialized bridges for human interface device (HID) class and touch screen applications.
  • Easily implement USB in your designs
  • Pre-programmed with all the necessary USB software
  • No need to be familiar with the USB specification
  • Seamless compatibility with most operating systems
  • Evaluation kits available to support your design
Find out how to add USB connectivity to applications using legacy serial connections.

USB Connectivity Bridge Products


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Design Resources

  • Virtual Com Port (VCP) Download

    Download the CP210x USB to UART Bridge VCP drivers.
  • USBXpress® Development Tools

    Host and device software solution for interfacing CP210x USB to UART bridge and C8051F32x/34x/38x and C8051T62x/T32x USB MCUs to the USB.
  • Request a Unique Product ID

    Each USB device attached to a USB host must have a unique Vendor ID, Product ID and Serial String combination in order to function properly
  • MCU Die Sales Program

    Get 8-bit and 32-bit MCU products in die form for added flexibility. All wafers are fully tested to the same levels as packaged products