HUAWEI E156 3g mobile broadband unlocked dongle specifications:
- HSDPA3.6Mbps date transfer down load support
- HSDPA/UMTS 2100/1900/850MHz
- EDGE/GPRS/GSM 1900/1800/900/850 MHz
- Micro SD card slot SMS and voice (optional) service Date status
- Size: 70.15 x 25.64 x 11.60 mm
- Operating System: Windows XP/7, Vista, Mac OS.
E156 HUAWEI supports third-bands 3g frequencies, this is the big different from E156g,. Just plug the USB Modem into your USB slot and watch as everything auto-installs, it's quick and easy, and with HSPDA you can get broadband internet access speeds of up to 3.6Mbps.