. USB programming cable High quality, super stable and efficient. Connect directly to PC or laptop USB port. No RIB(Radio interface box) required. Colour:Black Material:plastic This is USB programming cable with which you can connect your radio and PC to read and write frequency. Compatible with the following radio models: GP88S,GP2000,GP3688,CBPRO,Walkatalka CP040 ,PR400, CT250, CT450,PRO3150 ,CP100, CP140, CP160, CP200, CP150, CT150, CP-180, ,GP2100, P040,P080T450-,EP450,CP040GM300,GM338,GM3188,GM340,GM339, CBPRO,MCX760,MCX600,GM380,SM120,SM50,M120 There's No Programming Software included! Notice: Before Purchasing, please make sure it fits your transceiver. Package Contents: 1 x Multifunctional Programming Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.