Plug-and-play functionality with TK3180 USB port version programmer cable, eliminating the need for complicated setup or drivers ^^ Compatible with Kenwood Walkie Talkie models NX200, NX200S, NX210, NX300, NX300S, NX410, NX5200, TK190, TK280, TK2180, TK3180 and more ^^ 4.2 mm diameter and 90cm ( 35.4 inch) length ensures a reliable and secure connection ^^ Draws low current from the USB port, Compatible with both desktops and laptops for flexibility in use ^^ If you have questions about using the product, please contact us to provide you with the Windows Driver Installer User Manual ^^ If you have any problems with the product you receive, please contact SARCIA until the problem is resolved