USB 3.0 – Super High Speed: 5 times faster than USB2.0, reading speed is up to 100MB/s and writing speed is 20MB/s to 35MB/s. Super fast to transfer HD movies, photos, music, designs, manuals, programmes, handouts etc.Give them the power of the swivel with these unique USB swivel flash drives.Each includes a keychain, measures 1.54 ” x 0.63 ” x 0.24 ” and you can add your brand name or logo using one of our imprint methods to create an effective promotional tool that they’re sure to appreciate.