Depending on where you live and work, it can seem like theInternet is everywhere. But sadly, a good Wi-Fi signal can be lackingwhen you need it most--and the days of open home–Wi-Fi networks aremostly gone, as even your mom has figured out how to lock ...

Ultraportable. Good battery life. Share your connection with multiple devices. Flexible rate plans for both heavy and light users

3G network speeds can vary widely. Initial tethered setup is a bit unclear. Can't charge battery and transmit Wi-Fi simultaneously

Carrying around your own Internet connection is priceless--even if network congestion occasionally tarnishes the experience.

Behold The Power Of The Nub You usually find mobile phone signal-booster antennas for sale in drugstores and truck stops. The concept is simple enough. Place a copper antenna on the back of your phone, and, like extending the bunny ears on your old ...

Enhanced signal in trouble areas. Rugged case

Ugly nub at top of case. No noticeable difference while driving

The ClearBoost case is great for iPhone owners who find themselves in areas with weak wireless coverage-which isn't hard to do in some of AT&T's areas. The antenna nub sticks out like a sore thumb, but it does its job.

The sleek SeeThru adds barely any bulk, but a bit of weight If buying a MacBook Air didn't empty your bank account, fear not. The stampede of related accessories is ravenously thundering toward you, ready to gobble up every spare dollar. Sure, ...

Thin plastic shell offers protection but leaves ports and vents open. Available in clear, smoke, and pink