All AV cables

The Bottom Line: A dirt cheap price tag and ultimate convenience makes the Mad Catz USB Data/Charge Cable a must-have PSP accessory.

Specs: 8 ft

Editors' Take: The Griffin SmartShare is a great way to share your tunes with a friend.

The Bottom Line: The Kensington Accessory Adapter adds a dock connector port to your iPod Shuffle, but it's not perfect.

The Bottom Line: Apple has answered the call and released a sturdy docking station for its iPod Shuffle, replete with a long, 45-inch cord and a slip-free bottom.

Editors' Take: If you need to use an external microphone with your iPod voice recorder, look into the Belkin Universal Microphone Adapter.

The Bottom Line: Susteen's DataPilot has some useful features, but they're sharply limited by your brand of cell phone.

The Bottom Line: The Harman Kardon DAL-150 does a good job of delivering on its promises, but it's a little limited for the price.

The Bottom Line: If you're not satisfied with your sound card's fidelity, this USB connector is an inexpensive way to send audio to your MiniDisc player.

Specs: 6 ft