1. HSDPA up to 7.2Mbit/s, HSUPA up to 2Mbit/s 2. UMTS/HSDPA 900/2100 MHz
Specification:
* UMTS/HSDPA 900/2100 MHz
* GSM/GPRS/EDGE 850/900/1800/1900 MHz
* HSDPA up to 7.2Mbit/s, HSUPA up to 2Mbit/s
* LAN: IEEE 802.3/802.3u
* Wi-Fi 802.11b/g(Optional)
* Ethernet: 4 Ports (RJ45) 10/100
* Telephony: 1 Port (RJ11) for attaching an analogue phone
* Dimensions(L/W/H): 158mm x 105mm x 27mm
* Weight: <500g
* Huawei B220 3G Router supports Windows 2000, XP, Vista, Mac OS.
B220 Optus is more powerful than HUAWEI B200, it is the update edition for B200, familiar with B200, but support higher up load speeds, up to 2Mbps HSUPA, popular to the SOHO.