TeckNet Aluminum USB External Stereo Sound Adapter for Windows and Mac, Plug and Play, No Drivers Needed Wide Application: TeckNet usb audio adapter enables USB connectivity with your existing 3.5 mm audio headphones, headset, speakers, or microphone Well Performance: This pratical stereo sound adapter is ideal to bypass a faulty sound card, audio port, or as a replacement for a broken USB audio adapter. Easy-to-use: No drivers required for this convenient sound card. Fully plug and play. Leave connected to a USB hub or dock to avoid unplugging Wide Compatibility: Compatible with any standard USB Audio Class enabled system including Windows XP through 8.1, Linux, Mac OS X and Google Chromebook Durable and Portable: This adapter is lightweight, extremely compact, and constructed of durable aluminum in a Silver finish.