The new LaCie Carte Orange USB key is the smallest storage device ever with up to 8GB capacity. Plus, it's as small as a credit card and easy to use. With a plug & play Hi-Speed USB 2.0 connection, it can be used anywhere without the need for a cable, power-supply or drivers. The optional extension cable is a convenient way to access computers that require a longer cable. Its compact, durable metal design stylishly supports its ultra-thin 6mm width. System Requirements - Windows 98SE, ME, XP, 2000 or Mac OS 9.x, 10.x, X, USB port equipped computer (with standard USB powered port), Minimum G3 processor or Intel Pentium II 350MHz-compatible processor, minimum 32MB RAM. Dimensions - 2.16 x 3.34 x. 23 inch, 55 x 85 x 6 mm. Weight - 0.12 pound, 56 grams