USB Programming Cable Product Description: This is a USB programming cable with which you can connect your radio and computer to read and write frequencies.* 100% Brand New.* Motorola USB Programming Cable.* High quality, super stable and efficient.* Connect directly to the USB port of your computer or laptop.* No fin (radio interface) required. Suitable for Motorola radios:XiR P6600 P6608 P6620 P6628 P6600I P6620IXPR3500 XPR3000EDP2000e DP2400 DP2600DEP550 DEP570 DEP500E DGP8050ED P3441 DP3441e DP3661E XiR E8600 XiR E8608 XiR E8608i XiR E8628i XiR E8668 Note: Please make sure it fits your transceiver before purchasing. The computer system is best to choose win7, if win10, it is better to use several more computers. Programming software is not included! Package includes: 1 x USB programming cable (programming software not included )