Product Description Specifications Robot design incorporating spring arms and legs, quality snap-hook and chain, Grade A memory, 10 Year warranty on data retention, 1 year replacement warranty on faulty manufacture. Material; ABS, Metal, Spring Product Size: 74 x 53 x 12 mm Branding Area: 20 x 17 mm (front), 16 x 14 mm (rear) Standard Packaging: Tissue Wrap Certification: CE, FCC, RoHS 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: 1 Gb Capacity: 4 Gb