Corsair is a well known brand of performance memory in the enthusiast market. To diversify their portfolio the company added some high quality power supplies some time ago. Their Obsidian series of cases is also a very well received. Corsair started their secure flash drive line-up with the Padlock, which did work in theory, but as multiple websites pointed out, the security was easily circumvented with the use of a small resistor. Corsair has completely redesigned the Padlock 2 with real 256-bit AES encryption, which cannot be simply worked around anymore.