Product Description Specifications Brushed Aluminium casing, 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, ABS. Product Size: 50 x 20 x 10 mm Branding Area: 30 x 15 mm Standard Packaging: Tissue Wrap Certification: CE, FCC, 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 Capacity: 8 Gb Material: Aluminium Capacity: 16 Gb Capacity: 32 Gb Capacity: 64 Gb Capacity: 128 Gb