EAGET U90 Tablet PC USB 3.0 Portable Storage Memory Full Metal Waterproof with Key Ring

Features: Sturdy metal design, solid protection and exquisite design. Fits on a key ring, whenever and wherever get a storage device along with you. Fast data transfer rates up to 5GB/s ( theoretical ). Waterproof and shockproof design. Antistatic, antimagnetic, and heat resisting. UDP technology, high speed and more stable storage. NOTE: Normally we default 1G=1000MB while computer see it as 1G=1024MB, so the real capacity of disk should be: capacity(2,4,8..)X1000/1024-capacity of system.