Radio Shack USBtoPC Scanner Programming Cable Use this cable from Radio Shack to up/download between your USBinterfaced PC and your scanner. It gives you easy programming options and includes an adapter to program both mono jack (PC/IF) and stereo jack scanners. These scanners are compatible: 20515 20525 20526 20527 20106 20164 20404 20427 20428 20496 20197 20163 20405 20522 20523 20196 20466 along with most new Radio Shack models. These scanners use the cable without the adapter: 20501 20524 20426 and many Uniden brand scanners.This interface cable is not compatible with 20315 20424 or 20432 scanners.