If 256-bit AES hardware encryption is still not safe enough for your highly sensitive data, then Corsair’s Padlock 2 includes a digital lock that is nearly impossible for trespassers to pry into. At just a tad over $50, this drive is worth the investment for professional spies.

Corsair is one of my favorite power supply/RAM brands. Newly released from this company is a unique USB 2.0 flash drive that has a built-in 4 to 10 digit padlock to prevent unwanted access. Newegg has the Padlock 2 in stock for $54.99. Since the PIN keypad system is integrated into the actual drive, there is no need to install any software, and this drive works with all major operating systems.

- Secure: Hardware 256-bit encryption secures your data
- Protection: Your own 4-10 digit PIN protects and locks access to the Flash Padlock 2
- Capacity: Large 8GB storage gives you ample room to store all your sensitive documents, or up to 2,480 images, or up to 2,000 songs
- Compatible: No software to install — Works on Windows, Mac or Linux based computers — Plug & Play compatible with virtually any USB port
- Hacking Detection: Multiple failed entries locks device for 2 minutes to prevent repeated attempts to access data
- Drive Recovery: If you lose your PIN, you can reset the Flash Padlock to its factory default state, securely erasing all data from the drive
- Confidence: Protected by a limited 10 year warranted and backed by Corsair’s renowned customer service and support

Source: Corsair