1 pc of ADAPTER - ICSP PICKIT Microchip to RJ11 Converter [ET-CONV ICSP TO RJ11] - FREE SHIPPING PCB CONVER 6 PIN whijc is the connector of the PICKIT2 or PICKIT3 MICROCHIP (ICSP) to be the RJ11 connector which use in the ICD2, ICD3. ET-CONV ICSP TO RJ11 is a PCB designed for use with PICkit2 or PICkit3 of Microchip and connectors used in the program is a series of ICSP , which may not be convenient when the using board applications designed connectors at use the RJ11 is used. Therefore, ICD2, ICD3 have to be required to convert the ET-CONV ICSP TO RJ11 ICSP connector is RJ11.