USB Audio Adapter, CableCreation External USB Stereo Sound Adapter for Windows, Mac, Linux Extra, Plug and play No External drivers, White Color This USB audio adapter provide you an alternative solution to having a working audio output port and microphone port Newest stereo output jack in black color, support single pin TRRS earphone (with microphone) and TRS earphone (without microphone) by plugging the headset jack. Bypass a damaged sound card by allowing you to get access to plug-n-play sound with your headphones Support USB 2.0 Full Speed (12Mbps) Specification, compatible with Win7, Win8, Win XP, Vista, Mac, Linux; Durable ABS material, Ports are color coded, black for headphone/ speaker and pink for the mic Plug & play, Bus-powered, no external power required , easily to pick up and carry around when needed