USB programming cable for Yaesu VX 6R USB, requiring 1 pin ( 3.5 mm) plug. If you have any questions after receiving the product, please contact SARCIA until the issue is resolved ^^ Compatible with the following radio models: VX-6, VX-7, VX-6E, VX-6R, VX-7E, VX-7R, VXA-700, VXA-710, VX-120, VX-127, VX-170, VX-177, VX-460, HX471, FT-250R, FT-270R, FT-277R ^^ Yaesu VX7R programming cable, Connect directly to PC USB port. The cable Only work for windows, NOT for MAC BOOK and others system ^^ Made with durable materials to ensure a long lifespan, this programming cable is built to frequent use ^^ If you have any questions about product usage, please contact us and we will provide you with the Windows driver installer user manual ^^ If you have any questions after receiving the product, please contact SARCIA until the issue is resolved