TROND Aluminum External USB Audio Adapter Sound Card with 3.5mm Stereo Headphone and Mono Microphone Jacks, C-Media CM100B Chipset Enables USB connectivity with your existing 3.5mm audio headphone, headsets, speakers or microphones. Cannot be used with the USB port of your TV or car Bypasses a faulty sound card or audio port to regain audio function; compatible with Windows 10 / 8.1 and more Stays connected to a USB hub or dock to avoid repeated unplugging Compact design, made of durable aluminum alloy. Howeve, it may block the adjacent USB port on your computer What You Get: TROND AC2 Aluminum USB Audio Adapter, 18-MONTH TROND warranty and 30-DAY money back guarantee.