BSNL EVDO USB internet card sucks big time, I have difficulties atleast 3 out of 5 times connecting to internet... it says about to connect and it never connects.
Ive used of about 6 months with couple of device replacements and even After that I have still issues connecting
Poor data transfer rate : it goes down to 3 bps and never goes beyond 20kbps avg ... actual promised was 156 kbps speed. v.poor in this.
Cheap is not always the best when you account your agony/stress/head aches etc... :)
after a while the EVDO usb connection to the USB slot becomes loose and cannot fit resulting in "holding your EVDO usb card and moving up and down" like a illiterate.
My rating would be 2 on a scale of ( 1- 10)
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