The RT-M1 Radio Transceiver Connection Cable supports most Motorola handheld radios including but not limit to below list of models:

GP Series: GP63, GP68, GP88, GP88S, GP280, GP300, GP308, GP350, GP600, GP2000, GP2100, GP3188

XTN Series: XTN446, XTN500, XTN600

XTN XV Series: XV1100, XV2100, XV2600, XV4100 XTN

AX Series: AXV4100, AXU5100

CLS Series: CLS446, CLS1110, CLS1410, CLS1413, CLS1450, CLS1450C, CLS1453CB, CLS1453CH, VL50

Spirit Series: SV10, SV11, SV11D, SV12, SV21, SV22, SV22C, SU22, SU22C, SU210, SU220VHF/UHF Spirit, Spirit Pro, Spirit Pro+, Spirit HP 10

Spirit MU Series: MU11, MU11C, MU11CV, MU12, MU12C, MU12CV, MU21C, MU21CV, MU22CV, MU22CVS, MU24CV, MU24CVS, MU24CVST

Spirit MV Series: MV11, MV11C, MV11CV, MV12, MV12CV, MV21C, MV21CV, MV22

CP Series: CP88, CP040, CP100, CP110, CP125, CP140, CP150, CP160, CP180, CP200, CP250, CP300

SP Series: SP10, SP21, SP50+, SP50

CT Series: CT150, CT250, CT450, CT450LS

PRO Series: PRO1150, PRO2150, PRO3150

P Series: P10, P50, P50+, P040, P080, P100, P110, P250, P1225, P1225LS, PR400

DTR Series: DTR410, DTR450, DTR510, DTR550, DTR610, DTR650, DTR2430, DTR2450

Other Series: GTI, GTX, LTS2000, VL50, VL130, PMR446, ECP100, PR400, Mag One BPR40, EP450, AU1200

RDX Series: RDV-5100, RDV2020, RDU-2020, RDU2080D, RDU4100, RDU-4160D, RDV-2080D, RDV-5100

FDX: FD-150A, FD-450A, FD-160A, FD-460A

Blackbox Series: Blackbox-v, Blackbox-u

Tait Orca: 5010, 5018, 5020, TC-700

Tekk: XU100, XV100, XU1000, XV1000, XU1100, XV1100, XU1400, XU2100, XV2100, XU2600, XV2600, XU4100, XV4100

Relm/Bendix: RP6500

Quantun Electronics: QP-350, QP-650, QP-725, QP-750

Bearcom: BC10, BC20, BC90, BC95, BC120, BC130