Think Write 10 Port USB Power Adapter

(Image credit: ThinkWrite )

By providing 10 USB Type A ports, the Think Write USB Power Adapter (opens in new tab) can allow most of the class to charge their phones, tablets and notebooks without overwhelming the room’s AC outlets. It can provide 2.4-amps to each device, is protected against electrical damage and the device has a power switch and comes with a 5-foot power cord. With a 1-year warranty, it costs $80, although the price will go down with volume purchases.