Keil™, An ARM® Company

ULINK® USB-JTAG Products

ULINK Family of USB-JTAG Adapters

ULINK-ME USB-JTAG Adapter

The Keil ULINK family of USB-JTAG Adapters connect your PC's USB port to your target hardware (via JTAG, SWD, or OCDS) and allow you to debug embedded programs running on target hardware.

  • ULINK2 offers all the features of the original ULINK USB-JTAG Adapter plus 10MHz JTAG clock, RTCK support, Serial Wire Debug (SWD) support, Serial Wire Viewer (Trace) support,  and a real-time agent.
  • ULINK-ME is a reduced version of ULINK2 that only supports ARM-processor based devices using a 20-pin 0.1 inch connector.
  • ULINK has been replaced by ULINK2.
  • Both ULINK2 and ULINK-ME work with standard Windows USB drivers.