Essential Gadgets for the Business Traveler

There's something many travelers overlook when they're searching for a new gadget. No matter how flashy or popular an item may be, it ultimately needs to have two characteristics: Be portable and functional.

Simplicity is key to people on the road. Tech tools need to help them save time, find some sort of serenity, or make a complicated procedure painless. Otherwise, the gadget is just taking up space in the suitcase. Here are 10 examples of things the road warrior can't (or shouldn't) live without.