Product Name : Flat Ribbon Cable, Connector Type: Female to Female IDC Connectors Withstand Voltage: 300V, Temperature :105C , Pin Number :20 pin Pin Pitch : 2.54mm , Wire Range: 28AWG , Length : 150cm/60" Width : 2.5cm/1" , Exterial Materials : Plastic, Net Weight : 58g , Package Content : 1 x Flat Ribbon Cable,Feature with female to female 20pin IDC connector extension flat ribbon cable. This type of ribbon cable is used by most Atmel AVR ISP and in-system programmers. Allows to extend standard IDC 20-Pin Cable and can also be used for additional applications, such as hard drive, motherboard, CD, DVC, HDD, CDRW and DVCRW.