Product Description Specifications The Hexham flash drive is manufactured in lightweight brushed aluminium with a contrasting ABS case and leather cord. Push the switch back and forth to expose or hide the COB chip. Available in USB 2.0 or USB 3.0 and includes A Grade memory, a 10-year data retention warranty and a 2-year faulty manufacture replacement warranty. Material: Aluminium, ABS, Leather. Product Size: 54.5 x 19 x 9 mm Branding Area: 40 x 15 mm (front), 10 x 10 mm (rear) Standard Packaging: Tissue Wrap Certification: CE, RoHS, USB2.0, USB3.0 Data Upload: Free Data upload to 150MB on all indent orders. Notification: USB 2.0 has an average read-write speed of 480 MBPS (megabytes per second), while USB 3.0 transfer speed is 4800 MBPS, 10 times faster. If you have high capacity data files, videos & very high-resolution images, you may need a faster flash drive. If Design Patent: Design Patent: 201630100918.3 Capacity: 8 Gb Material: Aluminium Eco Factors: Natural Material Material: Leather Capacity: 16 Gb Capacity: 32 Gb Capacity: 64 Gb Capacity: 128 Gb Capacity: 256 Gb