Mobile hot spots are popular items these days, but there's something to be said for the plug-and-play simplicity of a USB aircard. Pop it into your laptop and presto, you've got broadband. And because it draws on your laptop's beefy battery, it's one less thing to keep charged (and one less charger to bring along).
For a limited time, T-Mobile has the refurbished Rocket 3.0 4G Laptop Stick for $19.99 shipped, plus a $15 prepaid data refill card. Regular price: $79.99 (plus $15, natch).
The Rocket measures 1.1 inches x 3.4 … Read more