This adaptor consists of a single board with 2 connectors. The one connector fits into the programming connector of any Modtronix MicroX Main (SBC) board. The other connector, a RJ11, fits into the cable supplied with Microchip's MPLAB ICD 2 Debugger/Programmer.
To use this adaptor, you must have a Microchip MPLAB ICD 2 Debugger/Programmer. Clone devices that use the same pinouts as the original device Microchip should also work, but have not been tested.
This adaptor, along with a MPLAB ICD 2 Debugger/Programmer is ALL you need to debug/program any of the MicroX boards in circuit - you don't have to remove your PIC from the board to program it!