Asus Xonar U3 USB External Sound Card

MX36837 Xonar U3 USB External Sound Card
MX36837 Xonar U3 USB External Sound Card MX36837 Xonar U3 USB External Sound Card MX36837 Xonar U3 USB External Sound Card

Product Info

Pocket-sized Incredible Sound

Turn your NB into a personal Hi-Fi center with Xonar U3
Get a BIG UPGRADE from USB audio with Xonar U3’s crisp and clear sound for music, movie, gaming and VOIP enjoyment!



featureHeadphone Amplifier
Superb headphones listening experiences
High-performance headphone amplifier with adjustable gain levels driving your headphones/ headsets to it’s full-performance stage.

featureDolby Home Theater
The best surround sound experiences
The Xonar U3 is a pocket-sized, portable USB audio card with complete support for a wide variety of Dolby Technologies for your Hi-Fi enjoyments

For realistic 3D audio effects
Enjoy up to 128 different sound effects played simultaneously for a realistic 3D experience!

featureHi-Fi class audio
Clean, clear and pure
Xonar exclusive hyper-grounding technology, which works like a watershed to separate audio signals from noise to provide clean and clear sound.

Removable Cover
Attached to the main body which eliminates the possibility of losing the cover.


A handy split ring
Attaches to your key-ring or lanyard for maximum portability


Blue LED Light
A blue light indicator illuminates when the Xonar U3 is active!


Convenient USB extension cable
Because of space, convenience or décor, sometimes you need a longer USB 2.0 cable


S/PDIF TOSLINK optical adapter
Ready for you to enjoy digital output right out of the box!



Audio Performance Output Signal-to-Noise Ratio :
100 dB (A-Weighted) (Front-out)
Output THD+N at 1kHz (Front-out) :
<0.005 %( dB)
Frequency Response (-3dB, 16bit/48KHz input) :
20 Hz to 20 KHz
Output/Input Full-Scale Voltage :
2 Vrms ( Vp-p)
Interface USB
Chipset Audio Processor: ASUS UA100 USB Audio Chip
Sample Rate and Resolution 48KHz @ 16bit
I/O Ports Analog Output Jack :
1 x 3.5mm RCA jack
Analog Input Jack :
1 x 3.5mm RCA jack
1 x Digital S/PDIF Output :
Special Features Dolby® Technologies : Dolby® Digital Live/Dolby® Headphone /Dolby® Virtual Speaker /Dolby® Pro-Logic II
Smart Volume Normalizer™
Xear 3D™ Virtual Speaker Shifter
Magic Voice™
Karaoke Functions
10 -band Equalizer
27 Environment Effects
GX2.5 Gaming Audio Engine
Dimensions 80 x 31 mm