【Product Overview】 BUFFALO's USB serial conversion cable is a high-quality cable for converting from USB Type-A to D-sub 9-pin. It allows connection to RS-232C devices and is particularly useful in situations where compatibility with older devices is required. 【Supported OS】 This cable supports Windows 10, 8.1, 7, Vista, XP, and macOS. It is compatible with a wide range of operating systems, making it usable in various environments. 【Specifications】 The length is 1.0m and features USB Type-A and D-sub 9-pin connectors. It ensures signal stability and enhances the reliability of data transfer. - Brand: BUFFALO - Type: USB Serial Conversion Cable - Length: 1.0m - Connector Type: USB Type-A, D-sub 9-pin - Supported OS: Windows 10, 8.1, 7, Vista, XP, macOS - Model Number: BSUSRC06 Although new, please refrain from purchasing if you are sensitive to items stored at home m(_ _)m