Unlocked Huawei E153 u-2 3G Voice Support for Asterisk chan_dongle No Backcover Ship from China
used, without back cover, may have lots of scratches on the surface
support HSPA/UMTS 900/2100MHz and GSM/GPRS/EDGE 850/900/1800/1900MHz.
HUAWEI E153 HSDPA 3.6Mbps 3G USB Modem is one of the star 3G USB Stick from HUAWEI, commonly used for end customer and industry applications.
HUAWEI E153 works on 3G UMTS/WCDMA network and 2G network GSM/GPRS/EDGE backward. It supports maximum 3.6Mbps, which is not as fast as we expect for 3G network. Frankly speaking, in practice, the network of 3G network could reach peak speed around 10Mbps, more or less. So HUAWEI E153 could support most the network and give reliable connection support.
* 3G UMTS/WCDMA/HSDPA 900/2100MHz
* HSDPA data transfer speed up to 3.6Mbps
* Support PC voice (optional) and SMS services
* Support data statistics
* Micro SD card reader (up to 4GB)
* Plug & Play
* Support Windows 2000/XP/Vista and Mac Operating Systems