1.Introduction

1.1Package Contents

•Xonar™ U1 Audio USB dongle

•Driver Support CD (including Portable Music Processor™ Lite utility)

•S/PDIF TOSLINK optical adaptor *1

•Array Microphone *1

•Dolby Demo CD

•Quick Start Guide

1.2System Requirements

•IBM compatible PC with one USB1.1 (or higher) compatible port for the USB audio device

•Microsoft® Windows® Vista/XP(32/64bit)/MCE2005

•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, powered analog speakers, or a Dolby Digital decoder, to enjoy the Ultra-High Fidelity sounds of the USB audio device

ASUS Xonar U1