The patented PQI COB 3.0 technology surpasses the COB 2.0 limit of 4 pads to match the USB 3.0 specifications.
Quality metal casing with sand-blasted matte finishing for the premium look and feel. 
 Strong, tensile Zinc-alloy unibody with extra strength and protection for your valuable data.
Fits in flush with the exterior of Ultrabooks and MacBook Airs to become an integral part of the laptops.