Transcend TS16GJFV20 16GB JetFlash V20 USB 2.0 16GB Flash Drive Fully compatible with Hi-Speed USB 2.0 Easy Plug and Play installation PC-Lock Function: Makes JetFlash a key to lock your computer Secret-Zip Function: Compress and/or Password protect saved files using AES Encryption Transfer Speed: Read 25 MByte/s, Write 12 MByte/s