HUAWEI E3131 4G 21M USB Modem Unlocked
Specification: 3G/4G UMTS / HSPA + Frequency: 2100MHz/900MHz 2G Frequency: GSM / GPRS / EDGE 850/900/1800/1900 MHz Data DL Speed: Max 21 Mbps Upload Speed: Up to 5.76 Mbps MicroSD memory card slot up to 32GB Suppot Text messages,Broadcast reception and Group SMS Antenna: Built in and support external antennas Number of entries in the phonebook: up to 100.. Supported Systems Windows XP,Vista Win7 or above Weight: about 30g
FEATURE
Huawei E3131