sundely 3 in 1 com port serial programming cablewith battery 2.5mm 1-pin & rj45 8-pin connector for motorola radio desktrac gtx lts maratrac mobilesProduct Features: COM port version serial programming cable 3 in 1 connector: DB9 Female, 2.5 mm audio plug, RJ45 8 pin Battery style, power cord lead included Colour: Black Quantity: 1 piece Programming software NOT included Compatible Motorola Radio Models: Battery (GP300 Style) Connector to Radio: GP88, GP88s, GP300, GP350 (crocodile clip jumper wire needed for GP350, not included), P110 2.5 mm Plug to Radio: CP040, CP100, CP140, CP150, CP160, CP180, CP200 CT150, CT250, CT450, CT450-LS GP68, GP88S, GP2000, GP2100, GP3688 P020, P030, P040, P080, PR400, PRO2150, PRO3150, PRO7550 RJ45 Crystal Plug to Radio: Desktrac Mobiles and Repeters GTX Mobiles LTS Mobiles MARATRAC Mobiles MAXTRAC Mobiles RADIUS Mobiles Sportbase Mobiles CM200, CM300 CDM750, CDM1250, CDM1550, CDM1550LS, CDM1550LS+ GM140, GM160, GM300, GM328, GM338, GM339, GM399, GM340, GM360, GM380, GM398, GM640, GM660, GM950,GM950E, GM950I, GM1280 GR300, GR400, GR500, GR1225 LCS2000, LTS2000 Maxtrac 50, 100, 300, 300+, 820, 840 M10, M100, M120, M130, M200, M206, M208, M214, M216, M400, M860, M1225 MCX600, MCX1000, MCX760, MCX780 PRO3100, PRO5100, PRO7100 PM400 SM10, SM50, SM120 More models compatibility, please feel free to contact us for details.