Not Enough USB Ports? Take a look at some of the hottest USB peripherals you may be missing.

You might have noticed that you're a bit short on USB ports these days. That's because so many different devices--from powered fans to flash drives--use them to hook up to your computer. We've rounded up some handy--and unusual--USB devices that can improve your computing experience.

For entrepreneurs looking to add to their USB collection, storage capacity is a big deal. The 120GB Memorex Ultra Travel-Drive ($150) is a high-capacity portable storage device. The USB connector lets you easily share with multiple computers, and the slim design is ideal for backing up laptops. A backup button and user-friendly software make the process painless.