Tenq&reg; USB Programming Cable for Yaesu Hf Transceiver Radio Ft-897d/897 Ft-857d/857 Ft-817nd/817 Ft-100d/100 Works as virtual COM port in PC for Radio Programming(Programming Software & Drivers Required, NOT included in this product). Connector: 8-pin mini din 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.