3G USB Modem Like MF180/MF190 USB Dongle

3.5G/3G HSDPA/HSUPA 7.2M USB MODEM with full functions: Voice, SMS, USSD, Auto APN, etc.
1). Frequency
EDGE/GPRS/GSM: 850/900/1800/1900MHz/HSDPA/UMTS: 2100MHz.
2). Chipset: Qualcomm
Max. 7.2 Mbps downlink and 5.76Mbps/384Kbps uplink
3). HSDPA network always-on, users maintain contact with the network at any time
4). Mini USB standard interface, support hot-swappable plug-and-play
5). To support the short message group to receive and send functions
6). Support Internet traffic statistics history
7). To support hot-swappable, can be installed or removed at any time On the card, no need to restart the operating system
8). Have T-Flash slot, support 4GB
9). O/S supported: Windows 2000/XP/Vista/Win 7(32/64 bit), Android tablet PC, mac
10). Automatic installation, the installation of the use of simple, flexible,  Easy to learn and use; Automatically search network, fast registry
11). Support in English
12). Receiving Sensitivity: Under -104dBm
13). Working temperature: Storage temperature: -20° C ~ +55° C; Working temperature: -30° C ~ +65° C
14). Dimensions: 88*2.5*0.8CM
15). N. W / G. W: 20g
16). Humidity: ≤ 93%