Redefine everyday file transfers with speeds up to 400MB/s. Peformance varies by capacity..USB 3.1 flash drive with backwards compatibility (USB 3.0, USB 2.0).Safeguard your data backed by a 5 year limited warranty (Water proof, shock proof, magnet proof, temperature proof, x ray proof).A cable free, 2 in 1 Type C USB on the go flash drive for expanded storage and easy file transfers between your smartphones, tablets, and PCs, designed with a key ring to prevent loss.The foregoing read & write speeds are based on internal tests conducted under controlled conditions.Actual speeds may vary depending upon capacity and host system.1 GB = 1,000,000,000 bytes. Some capacity may not be available for actual storage..For further queries, please contact us at 1800 30 7267864