ASUS Xonar U7 MKII USB Sound Card Released Compact, USB-powered soundcard and headphone amplifier features true 7.1-channel, 192kHz/24-bit HD surround sound, with Sonic Studio for full and intuitive audio control ASUS today announced Xonar U7 MKII, a high-quality USB sound card and headphone amplifier. The compact Xonar U7 MKII is an upgraded version of the acclaimed Xonar U7 and features […]