The ASUS Xonar U5 is a compact 5.1-channel USB soundcard and is designed for PC gamers who demand quality sound for games, music and movies. She follows in the footsteps of the award-winning Xonar U7 and provides a powerful and pure sound through headphones, as well as an impressive and detailed sound compared to onboard sound solutions. The Xonar U5 does not require its own power supply and is connected via USB to the PC so that it can be easily connected without having to open the PC case.