Tenq&reg; Usb Programming Cable for Motorola Two Way Radio Gp88s Gp2000 Gp2100 Cp160 Cp180 Cp200 Pr400 Etc Works as virtual COM port in PC for Radio Programming(Programming Software & Drivers Required, NOT included in this product). Connector: 2.5mm Audio Plug to USB. Rib part build-in 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.