300rbl - Ribless Radio to DB9 Serial Port Computer Programming Cable for Motorola mobiles GM300 Maxtrac CM200 CM300 PM400 HT750 Microphones RPV599A Plus and some types

RPV599A Plus and some types of TYT

6 x Adapters

Also has a Red Data transfer LED to show active communication with radio

Five Channel

behind-the-head dual muff (hardhat compatible) with noise cancelling boom microphone

300rbl - Ribless Radio to DB9 Serial Port Computer Programming Cable for Motorola mobiles GM300 Maxtrac CM200 CM300 PM400 HT750 Microphones RPV599A Plus and some typesSupported Radios: ALL Maxtrac Mobiles, GR400, GR500, GM300, GTX Mobile, M1225, M1225LS, M10, M100, M120, M130, M200, M208, M216, M1225, Sportbase, M400, Radius Mobile, GR300, GR1225, R1225, LCS2000, Maratrac, SM50, SM120 and Desktrac. Now Supports these New models: CM140, CM160, CM200, CM300, CM340, CM360, EM200, EM400, GM3188, GM3688, and PM400 "Ribless" Radio to DB9 serial port Computer Programming Cable. No R. I. B. box required. This cable will