Features a Prolific PL-2303HX Rev D chipset for the best combination of performance and wide driver support. Drivers available for Windows 98/ME/2000/XP, and Microsoft signed drivers for 32/64-bit Windows10, Windows 8.1, Windows 8, Windows 7, and Vista; Mac OS X 10.6 and later; open source drivers included in Linux kernel 2.4.31 and later. Windows 7 - 10 automatically detects and guides driver install without disk. Not compatible with ARM-based Windows (MS Surface). Allows any PC to connect serial devices and programs that communicate through COM ports 24-inch cable with standard USB Type A Male to standard 9-pin DB9 RS-232 serial connector PL-2303 Chipset for widest possible compatibility with Windows (10/8.1/8/7XP), Mac, Linux, and other platforms Programmable baud rate from 75 bits per second to 128000 bits per second. Plug and play creation of a COM port. Powered by USB - no external power needed We love our Plugable products and hope you will too. All of our products are backed with a 1-year limited parts and labor warranty and Seattle-based email support.