Product Description Specifications Product Size: 58 x 18 x 7 mm Branding Area: 20 x 12 mm (front), 32 x 12 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: 8 Gb Capacity: 16 Gb Capacity: 32 Gb Capacity: 64 Gb Capacity: 128 Gb Capacity: 256 Gb