Huawei e173u-2 3g hsdpa 7.2mbps usb stick is one of the most popular huawei 3g usb modem. Based on stable performance and good quality.
It works with all only airtel 3g networks
key features
hsupa/hsdpa/umts 2100/900mh
support pc voice (optional) and sms services
edge/gprs/gsm 850/900/1800/1900mhz
hsupa data service[upload speed: 5.76 mbps/download speed: 7.2 mbps]
equalizer and receive diversity
data transmission via wcdma (umts)/hsdpa/hsupa
microsd card slot
data and sms service
plug and play
dimensions: 26mm x 84mm x 40mm
up to 32 gb maximum memory expansion
system requirements
windows xp sp2/sp3, windows vista sp1/sp2, windows 7, windows 8[does not support windows rt].
Mac os x 10.5,10.6, 10.7, and 10.8 with latest upgrades.
Hardware system should meet the recommended requirements for the installed os version.
Display resolution: 800 x 600 or above
standard usb interface.
Thanks.