Kenwood KPG-186UW is the USB Programming Cable for the ProTalk NEXEDGE NX-P500 series radios. This cable is required to access the Free Software from Kenwood.
Kenwood Mobile Two Way Radio Nexedge NX 700/800 | Kenwood Mobile Two Way Radio Nexedge Trunking Conventional Base Station With Installation : 2 Way Radio, -Pro2Way.com™ Business Radio Products