TwelveSouth PlugBug

PlugBug - 10W, 5V, 2.1A, Red//White PlugBug is a 10W USB wall charger that piggybacks onto your MacBook Power Adapter, creating a totally unique, all-in-one, dual charger for MacBook + iPad or iPhone. That means you can charge your MacBook + iPad or iPhone at the same time using one wall outlet. Remarkably simple and elegantly designed, this go anywhere power pack means one less charger to carry and one less wall outlet to find. PlugBug simplifies your life in a way you never imagined.

One accessory lets you charge two devices at once.
PlugBug is made exclusively for all MacBook Power Adapters, including current and previous models. Snap PlugBug onto your MacBook Power Adapter and you now have the first ever device that lets you charge your MacBook + iPad or iPhone simultaneously, from one wall outlet.

Fastest iPad charge possible.
The beautifully designed, bright red PlugBug packs a powerful 10 watts, providing the fastest charge possible to iPad and iPhone. Knowing iPad requires twice the power of a typical USB charger, the 10 watt PlugBug becomes a must-have Mac accessory. Between flights or before work, you can charge your MacBook + iPad or iPhone with PlugBug and one wall outlet.