Specification :

Name: CDMA 1x EV-DO Rev. O/ 3G USB Wireless Modem

Network: EDVO/ CDMA2000 1X;
Support: CDMA2000 1X/ EV-DO;
Frequency: 800/ 1900MHz;
1 LED light Indicator; Interface: USB port;
Dimension: 86* 29* 11.2mm Drive: No Need
Support Packet data, asynchronous data, bi-directional messaging;
High performance internall antenna
With Qualcomm 6500 chip;
Downlink Rate: 2.4Mbps;
Uplink: 153.6Kbps;
OS: Windows 2000/ XP/ Vista/ Windows7.