Red-Fire USB Programming Cable Replacement for TYT DMR Radio MD-380 MD-390 Retevis RT3

Red-Fire USB Programming Cable Replacement for TYT DMR Radio MD-380 MD-390 Retevis RT3 This item is the cable that using to connect your Radio and PC, then writes the program setting and frequency of the walkie-talkie by PC. Compact design,easy to carry around, fits perfectly in the pockets or case or your carrying bag. Two-pin standard diameter: Ear 3.5mm stereo (top pin).Mic 2.5mm stereo (bottom pin).Space of two-pin: 11mm Support Computer system: Win XP/Win7/Win8/Win10 Cable length: Approx. 1M (3.28Ft) Plug and play: Easy operation,unlike the common USB programming cables available on website,these cables just work by simply plugging and playing Compatible with:TYT MD-380, MD-390 MD-280 MD-280 Plus MD-760 Retevis RT3, RT8 Package include:1 * USB programming cord. Note: If you suffer from any Driver or Software problem, you can download it on TYT website.