USB Programming Cable For Motorola Two Way Radio GP328 GP340 GP360 GP380 GP640 GP680 GP1280 etc Works as virtual COM port in PC for Radio Programming(Programming Software & Drivers Required, NOT included in this product). Connector: HLN9716 connector to USB. RLN4008 rib part build-in, No Radio Interface Box (RIB) required. Quick and easy programming of memory channels, memory names and set mode contents via PC. Draws low current from the USB port. Available for both desktops and laptops.