HW E220 GSM modem.
Detailed Product Description
HW E220GSM Modem
1)HSDPA/UMTS/EDGE/GPRS/GSM
· HSDPA packet data service with a maximum transmission rate of 3.6 Mbps
· UMTS packet data service with a maximum transmission rate of 384 kbps
· EDGE packet data service with a maximum transmission rate of 236.8 kbps
2) SMS service
3) Convenient automatic installation
4) OS: Windows 2000 or Windows XP.