CRICKET: UM185C,MODEM-CD-LESS SOFTWARE High-speed, wide area, wireless connectivity to your laptop computer anywhere you go Provides convenient access to your company network, email server and Internet directly from your laptop computer Fast 3G wireless technology 180 degree rotating USB connector that folds away when not in use Plug and Play: Connection Manager and User Manual on-board OS Compatibility: Windows 7, 2000, XP, Vista and Mac OS X (up to 10.6) CDMA Tri Band (800/1900/AWS)