Specification :

Huawei E620 HSDPA 1.8Mbps PCMCIA Modem. HSDPA (High Speed Download Packet Access). Download Speed = 1.8 Mbps , Upload speed = 384 Kbps. PCMCIA Cardbus 32-bit slot. Unlock version (Guarantee Compatible with all GSM operator operator in Indonesia and arround the world). OS Compatible list : Windows 2000, Windows XP, Windows Vista & Mac OS. Supporting HSDPA,UMTS 2100MHz and GSM,GPRS,EDGE 900,1800,1900MHz; Supporting HSDPA packet data service with a maximum transmission rate of 1.8Mbps ;Supporting UMTS packet domain data service with a maximum transmission rate