Product Description Specifications The slim Elroy LED flash drive is manufactured in a brushed metal alloy and clear acrylic to highlight and contrast the LED branding. 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: Metal Alloy, Clear Acrylic. Product Size: 66 x 18 x 6 mm Branding Area: 35 x 12 mm Standard Packaging: Poly Bag 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: 202030748824.3