Package Include 1 x USB Audio Adapter Features - Material: Aluminum Alloy External USB Audio Sound Cards. - Compatible with any standard USB audio class enabled system USB External Stereo Sound Adapter. - 7.1-channel dynamic surround background sound effects External Sound Cards. - This USB audio adapter is great for sharing music, movies, games with your kids or friends USB Audio Adapter. - International USB connector, no drivers required, for instant audio playback USB headset adapter. - Adapter is lightweight, extremely compact, and constructed of durable External Stereo Sound Adapter.Goods Descriptionuniversal adapter Featuring a silver aluminum shell with a clean, compact design, this USB audio adapter installs without needing to load any additional drivers.jack audio adapter Just plug in the headphones or speakers, and you can enjoy the wonderful music immediately!