The new Beetel 3G Max is a Wireless HotSpot for 3G network . It is used to share single 3G connection among up to 5 users over the Wireless LAN (Wi-Fi) . It supports up to 7.2 Mbps HSDPA and 5.76 Mbps HSUPA . It also supports GPRS/EDGE connectivity options so that you always stay online irrespective of 3G coverage or availability while on roaming . You need a standard SIM card from the network operator (Airtel,Vodafone ,BSNL , any ..) with 3G services activated on it . You can also store your important data in it using the microSD card of up to 32Gb capacity .