ASUS today announced the compact Xonar U7 USB external soundcard and headphone amplifier, which offers powerful and clear 114dB SNR audio with USB convenience. It incorporates a headphone amplifier, Dolby Home Theater v4 support, plus dedicated microphone and volume controls. Xonar U7 serves the needs of PC gamers who want to enjoy strong and clear sound via headphones, and is also ideal for listening to music as it produces much more impactful and detailed audio than onboard hardware. That is because the ASUS Xonar U7 produces clear audio, driven using the high quality Cirrus Logic CS4398 DAC (digital to analog converter).
Xonar U7 connects to PCs via USB. It also gets power directly from the USB port, removing the need for a power adapter. Combined with its compact dimensions, these turn Xonar U7 into a highly portable audio-enhancer that can be easily carried and placed anywhere.