Package Contents; System Requirements; Specifications Summary - Asus Xonar U3 PLUS User Manual

1.

Package contents

Check your ASUS Xonar U3 PLUS external USB audio card package for the
following items:
• ASUS Xonar U3 PLUS external USB audio card
• S/PDIF TOSLINK optical adapter x 1
• USB extension cable x1
• Driver / User Guide CD x 1
• Quick Start Guide x 1
2.

System requirements

To ensure a successful installation of the Xonar U3 PLUS external USB audio
card, your computer must meet the following requirements:
• IBM compatible PC with one USB1.1 (or higher) compatible port for the USB
audio device
• Microsoft Windows
®
• Intel Pentium 4 1.4GHz or AMD Athlon 1400 CPU or faster CPU
® ®
• 256 MB DRAM system memory
• 60 MB available HDD space for driver installation package
• CD-ROM drive (or DVD-ROM drive) for software installation
• High-quality headphones or powered analog speakers to enjoy the ultra-high
fidelity sound of the card
3. Specifications summary
Category Item
Audio Controller
Audio Chipset
and Codec
USB Bus
Bus Interface
USB Audio Class
Analog Output Jack &
Digital S/PDIF Output
Combo
I/O Ports
Built-in Headphone
Amplifier
Analog Input Jack:
10 / 8.1 / 8 / 7 / XP(32/64bit)
®
Description
CMedia CM6510B USB Audio Chip
USB 2.0 and 1.0 Full-speed compatible
USB Audio Device Class v1.0 compatible
3.50mm mini analog and digital combo jack*1
(Headphone/Speakers/SPDIF output)
100dB SNR
1.1Vrms full-scale output voltage for 32 ohms
load
>1.7Vrms full-scale output voltage for 150
ohms load
Frequency Response (-3dB/48KHz):
20~20KHz for 32ohms
3.50mm mini shared jack *1 (Line-In/Mic-In)
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ASUS Xonar U3 PLUS 1