Product Description Specifications Standard shaped casings - oval, rectangular, round and square, epoxy dome on 1 or 2 sides, USB 2.0, Grade A memory, 10 Year warranty on data retention, 1 year replacement warranty on faulty manufacture. Includes mini lanyard. Product Size: various - approx 50 x 15 mm Branding Area: 28.5 x 13 mm (rectangle), 25.5 x 25.5 mm (square), 28.5 mm dia. (round), 29.5 x 21.5 mm (oval) Standard Packaging: Poly Bag Certification: CE, FCC, USB2.0, 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