DAP-Link Programmer with Built-in USB Virtual Port MDK Compiling and Debugging Workflow, Standard 20-Pin JTAG SWD Header, Separate 4-Pin for Development

Connection Layout: USB input, a 20 pin connector, and separate 3.3V DIO CLK GND and header points provide clear hookup positions for programming and debug work Board Debug Setup: This DAP Link V2 programmer board combines a 20 pin SWD / JTAG header and debug pin access to embedded development tasks with clear physical Included Cable Package: The set contains the programmer board, flat ribbon cable, USB cable, and short wire strips, with a visible 50 cm cable marking for everyday workstation Virtual Utility: Virtual adds a practical communication channel for console checks, readback review, and routine development troubleshooting during board work JTAG And SWD: Confirmed JTAG and SWD modes help with common board debugging routines, giving developers a direct adapter board for programming and bring up work