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!
Headphone Amplifier
Superb headphones listening experiences High-performance headphone amplifier with adjustable gain levels driving your headphones/ headsets to it’s full-performance stage.
Dolby 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.
GX2.5
For realistic 3D audio effects Enjoy up to 128 different sound effects played simultaneously for a realistic 3D experience!
Hi-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.
Hardware Interface
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 (A-Weighted) (Front-out) : 100 dB 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)
Bus Compatibility
USB
Chipset
Audio Processor :ASUS UA100 USB Audio Chip
Sample Rate and Resolution
Analog Playback 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 :
Video Cards: All ASUS VGA cards purchased after January 1st, 2001 will carry 3 year warranty services from purchase date. ASUS product warranty is based on the serial number printed. For more details, please visit support.asus.com.
Sound Cards: All ASUS audio cards carry 3 year warranty services from purchase date. ASUS product warranty is based on the serial number printed. For more details, please visit support.asus.com.
ASUS LCD Monitors: ASUS LCD monitors carry a 7 day DOA warranty, and 3 years limited manufacturer warranty from purchase date. For details on DOA (dead on arrival), bright/dark dot warranty, please visit support.asus.com.
Asus EEE Pads: Asus EEE Pads carry a 1 year limited warranty from purchase date. For technical support, please call the service hotline at 1-888-678-3688.
Asus Notebooks:
ASUS Notebook Service Center in Toronto, Canada.
For ASUS branded notebooks (not including Eee products and Built-on ASUS):
Complete Customer Care Package
One of the industry’s most complete customer care packages offers a level of coverage that adds to the price of competing products:
1 Year Global Warranty (estimated $100 value, FREE)
30-Day Flawless Display Guarantee: If you discover one defective bright dot within 30 days of purchase, ASUS will replace the panel at no cost.
Two way free shipping
24/7 tech support: 1-888-678-3688
Accidents Happen
You have extra protection when they happen to your ASUS notebook purchased in the US or Canada. ASUS will fix it or replace it for you at no charge during the first year after purchase in the event of damage from accidental spills, drops, electrical surges, or fire.
Warranty covering accidental drops, spills, power surges, and fire damage
Target 3 business day turnaround time for repair / replacement; not including receiving and shipping time
One-way shipping (from ASUS to the user) at no additional cost