Features: Micro style brushed aluminium case with COB (Chip on Board) Technology. Available in both USB2.0 or USB3.0 versions. When using a computer s USB 3.0 port, the USB 3.0 @ 5GB/sec max. transfer speed is theoretically more than ten times faster than USB 2.0 @ 480MB/sec, Grade A memory, ten-year data retention warranty, one-year replacement warranty on faulty manufacture. Material: Aluminium. Colours: Silver. Product Size: 38 x 12 x 5 mm. Branding Area: 25 x 8 mm. Standard Packaging: Poly Bag. Price includes: Laser Engrave.