a month of at&t crappy air card...back to Verizon...works great. Not sure what the deal is but I even went out and bought a top of line new laptop thinking that was causing the terrible interconnect problems....waste of money.....say far away from their aircard!!!

I bought a Mercury air card from ATT in August 2009. I've traveled into rural and big cities. This air card sucks. I've called ATT support so many times. I can't even get 3 G service in a major city! I get disconnected, no page found, ect. I even had one tech crash my laptop and I had to do a Manager Recovery because he had me uninstall ALL the drivers. I lost everything. Then you have to REINSTALL all your stuff and that adds big MBs to download. I'm still stuck for another 1 + yr of contract, but for $60 a month for this lousy service, I may just pay the cancellation fee and get something else. One tech told me I need to "buy" a external antenna. Why should I? I'm near the large city of Tampa FL! Their service is lousy to say the best.

I too made a 2 year comittment to at&t for an air card. The saleman said no limit. the first bill said do this or that and you pay for going over the limit. They also don't tell you that for your sixty a month, you may not even be in a 3G area ( we aren't) and that your service will be as slow or slower than the less expensive dial up. Plus I just read that if you buy one of the new , expensive hand held products AT&T will waive the air time limits. NOT FAIR!!!!!!

I started with Quick Silver. It was very slow and had only one bar of connection service. I get disconnected from the internet constantly! After several complaints, they decide to send me the "best" they have which is Mercury and it still SUCKS! Still slow etc. I switched to comcast...its cheaper and faster. I was wasting 60-70 bucks with AT&T a month! I DO NOT RECOMMEND their aircards!