This Christmas Style u disk, Seiko manufacturing, long service life.
Capacity: 4G, 2G, 8G, 16G, 32G, 64G, 128G . (full U disk, no expansion products, industry algorithm is as follows).
Support Hot plug-in with high-speed USB 2.0 port, can plug more than 10,000 times.
Support all current computer systems, windows/Mac/LINUS, etc.
The speed of U disk varies according to the file type and the computer. The reading rate is 12Mb-18Mb/S and the writing rate is 4-6Mb/S.