7 Gadgets to Help Your Company Go Green

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AT&T Nokia Lumia 900, $50

This high-end Windows phone has all the bells and whistles to keep pace with Apple's iPhone 4S, including a bright screen, plenty of business apps, and a fast processor. But it also has a few features energy-conscious users will like: You can set the phone in a unique power-saving mode so that it won't check for new emails, update the OS features, or run any background tasks. The phone is made of environmentally friendly materials and is free of harmful brominated and chlorinated compounds and antimony trioxide.