Ironkey Basic S1000 USB Flash Drive
If you need the absolute best security and reliability available, then give this secure flash drive a good look. It has FIPS 140-2 Level 3 certified security to protect your data, XTS-AES 256-bit hardware encryption, plus automatic data protection which activates as soon as you unplug the drive from a computer. It’s very waterproof, easily meeting military MIL-STD-810F standards in addition to being shock and dust resistant. This one uses a USB 3.0 connection with read speeds up to 400 MB/s and write speeds that can reach up to 300 MB/s. You can use this drive with many different versions of Windows OS, Mac OSX10.9 and higher, and Linux 2.6 or higher. This model has six different drive sizes you can choose from including 4GB, 8GB, 16GB, 32GB, 64GB, and 128GB. There are other drives with larger models available, but otherwise this is an ideal choice for an incredibly high level of data security.