Molex Picoblade UART cable for Black Magic Probe to a generic 0.1" pitch pin header.
The Black Magic Probe provides an auxiliary TTL level serial interface connector. This connector is a Molex Picoblade 4 pin header. The pinout (Left to Right) is:
The other side of the cable has sleeves that can be plugged into generic 0.1" pin headers. This makes the Black Magic UART compatible with: