The Asus Xonar U5 5.1 USB Sound Card offers high-resolution sound processing and includes Sonic Studio software for a complete audio package. Compact 5.1 channel sound Ideal for PC gamers, this Xonar U5 Sound Card allows you to enjoy great-sounding games, music and movies. Take in powerful, clear audio over a pair of headphones and enhanced sonic detail than you'd get with conventional on-board computer hardware. It's powered by USB for convenience, so you can connect it without needing to open up your PC case or fiddle with separate power supply units. More control over your audio Sonic Studio software lets you control every setting, from EQ to 5.1 level-balancing. The software uses a single navigation page so everything you need is in front of you. With dedicated controls you can adjust audio settings without interrupting your game - change master and microphone volumes without pausing or entering menus. The master volume control also works as a switch to instantly flip between headphone output and speakers with just one click. Low-noise sound card The Xonar U5 features Perfect Voice technology that separates ambient noise from speech for much clearer in-game communications. Power and clarity Despite its compact design, the Xonar U5 delivers real 5.1-channel surround sound immersive gaming. Get more out of your gaming and entertainment audio with the Asus Xonar U5 5.1 USB Sound Card.