We’re not sure exactly how necessary this is, but we love it anyway: it’s Lexar‘s JumpDrive Secure II Plus, a USB flash drive which has a meter on it that shows how much space you have left. Sure, you can obtain the same information with just a few clicks of the mouse—but the meter is way cooler and slightly quicker. The JumpDrive Secure II Plus is also encrypted, as you might have guessed by now, and you can set passwords for different files. The JumpDrive is available in capacities up to 4GB, with prices starting at $20 for the 512 MB model.