Package Contents: 1Pcs PMKN4012B Programming Cable Replacement for motorola Motorola PMKN4012 PMKN4012B Programming Cable. Product Features: 1.Brand New PMKN4012B USB Programming Cable that is form fitting to your radio. Compatible with Motorola MOTOTRBO DGP4150, DGP4150+, DGP6150, DGP6150+, DP3400, DP3401, DP3600, DP3601, DP4400, DP4401, DP4601, DP4800, DP4801, XPR6300, XPR6350, XPR6380, XPR6500, XPR6550, XPR6580, XPR7550 APX2000, APX4000, APX6000, APX7000 radios. 2.Allows mobile radio programming from the front of the radio. For use with MOTOROLA mobile radios. 3.Cable length?54.3 inches (137.9 cm) 4.USB port Diameter: 4.2mm?With Driver ?You can easily use the cable to connect your Radio and PC.then write the program setting and frequency of the radio. 5.Easy and convenient to operate, it can be used after installation, effectively save your time. 6. Programming software not included. 7.This is an replacement part, not an OEM product. All mentions of brand names or model descriptions are made strictly to illustrate compatibility. 8.For 32 and 64 bit Windows and Mac operating systems.