Huawei E600 Mobile Connect Card 3G Data Voice Factory Unlocked.

Features:

3G data card
Network band: GSM900/1800 (2G), GPRS (2.5G), WCDMA (3G)
System requirements: Windows 98SE and above, Pentium 100 or above, 32MB RAM, PC Card slot Type II.

Other features: antenna, microphone and earphone port for voice service.