1)Support high speed data transmit,the maxium is 230.4Kbps supervior to GPRS .

2)Apply to laptop and desktop computer   

3)Detachable card application.

4)Hot pluggable,plug and play

5)Support IS2000 and IS-95A/B communication system;.

6)Support detachable card

7) Support bidirectional call

8)External antenna 360°rotaton

9)Transmit frequency:826.64-848.37MHZ

10)Receipt frequency:869.64-893.37MHZ