Plug-n-play with USB 1.1 or 2.0 portOS Required Win98 SE WinME Win2000 Win XP and MAC 9.2.1 MAC 10.2Recommended CPU Pentium II 266 Mhz, or fasterMagnetically shieldedembedded Sound cardThe speaker system is embedded with SOUND CARD, Designed with powerful and portable concept that delivers dynamic sound...