TwelveSouth's PlugBug is a simple accessory that's immensely useful. It's a small block of plastic and metal that slides on top of a MacBook power adapter. It allows you to charge your MacBook and a USB device (iPad, iPhone, Android phone, etc.) all from one outlet. After using the PlugBug during 10 days of travel, I've come to the conclusion that it's a sterling example of how the simplest solutions can also be the most powerful ones.
If you use your MacBook exclusively at home or at work then the PlugBug might not seem that useful to you. If you spend any time on the road with your MacBook or bring it to coffeehouses then you have an idea of how useful it can be. Over the last 10 days I've been to the airport five times, attended a major trade show, and hung around a hospital for several days. In many instances, I only had access to one power outlet, either because other writers were competing for them or there was only one available. The PlugBug allowed me to keep my MacBook and phone/iPad charged.
As you can see from the picture above, the PlugBug is a small device. It's also very light, which is important for road warriors. When it's not in use, you can keep it capped and slip it into your bag. When you need to charge your MacBook and an additional device, it takes seconds to uncap the PlugBug and slip it on top of the MacBook power adapter.
I can't image traveling without the PlugBug. There's not much else to say about it other than that it's the perfect accessory for mobile MacBook owners. It's small and immensely useful. What's not to like?!? I suppose people that detest the color red or dislike accessories that sound too close to "butt plug" might have an issue with this product, but everyone else (i.e. normal people)? No way. If you bring your MacBook on the road and also bring your iPad, iPhone, or any device that's charged via USB then I strongly recommend the PlugBug.
Pros: Allows you to charge your MacBook and a USB device from one outlet; small and light
Cons: None
Bottom Line: The PlugBug is a must-have accessory for people that bring their MacBooks on the road. Being able to charge a MacBook and an iPhone/iPad/USB device from one outlet is incredibly useful and convenient.
