3G WCDMA USB Modem supports Windows OS


detailed description of this modem:
1.Network type:3G: WCDMA;  2G: EDGE, GPRS
2.Network mode: dual mode
3.Frequency range: WCDMA: 2100 MHZ
4.Data transfer rate: descending maximum 7.2 Mbps,Ascending maximum 5.76 Mbps
5.Bus interface: USB
6.Antenna type: built-in antenna rectifying
7.Support system: supports Windows 7, Windows vista, Windows xp, Windows 2000, and Mac operating system
8.Fuselage color: black