The Prop Clip provides a USB-to-serial port connection that is convenient
for Propeller programming and PC communication.
The Prop Clip grips onto the edge of a PCB (62.5 mil; 1/16", or 31.25 mil; 1/32"), connecting to the board's four 0.1" spaced, plated-through holes.
This allows boards to be manufactured with in-circuit programming capability but without the extra cost of additional components.
If programming via 0.1" male headers is required, use the Prop Plug instead.