It looks more like a wallet than an external hard drive. That’s because this streamlined slice of portable storage is one of the smallest drives in the world, not to mention one of the fastest. Fully loaded with lightning-quick USB 3.0 tech and weighing a mere 155g, the Freecom XXS can hold up to 1TB of data (the equivalent of 250,000 songs) and comes in a businesslike, black leather finish. (€129, freecom.com)