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The Xonar U3 Mobile Headphone Amp USB Sound Card from ASUS is a portable headphone amplifier that connects to the USB port of your computer. With a 3.5 mm headphone line-out and a 3.5 mm microphone line-in jack, you'll be able to experience an optimal listening experience. With support for Dolby Home Theater technologies and GX2.5 3D sound effects, you'll be able to enjoy Hi-Fi class audio without having to replace the sound card in your computer. Exclusive Hyper Grounding technology separates audio signals from noise to provide a clean and clear sound. The Xonar U3 also comes with a S/PDIF TOSLINK optical adapter to provide support for digital audio while the USB extension cable makes the Xonar U3 more accessible to computers with crowded USB ports.
The Xonar U3 is a high-performance headphone amplifier with adjustable gain levels on your headphones or headsets for an optimal listening experience.
Dolby Home Theater
The Xonar U3 is a pocket-sized, portable USB audio card with complete support for a wide variety of Dolby technologies for Hi-Fi surround sound.
With the ability to play up to 128 different sound effects simultaneously, the Xonar U3 provides a realistic 3D listening experience.
Hi-Fi Class Audio
Xonar exclusive hyper-grounding technology separates audio signals from noise to provide clean and clear sound.
The removable cover is attached to the main body to eliminate the possibility of losing the cover as well as protects the USB connector when not in use.
The split ring allows you to attach the Xonar U3 to your keys or lanyard so you can take it with you while on the go.
Blue LED Light
A blue light indicator illuminates when the Xonar U3 is active.
USB Extension Cable
If the ports on your computer are too crowded, you can use the included USB extension cable.
S/PDIF TOSLINK Optical Adapter
The included S/PDIF TOSLINK optical adapter allows you experience a digital audio output.