KILL THE PASSWORD! The Kickstarter-backed GateKeeper 2.0 is the new key for your computer. Log into your computer with no action other than walking up to it. Tired of typing your password every time you login into your computer? Gatekeeper safely stores your password with military-grade encryption and will automatically manage computer access through a seamless, high-performance Bluetooth 4.0 connectivity. Password keeper, authentication device, access tool, and tracker all in one. Eliminate the tedious password management, for convenient, reliable wireless security! Compatible with virtually all USB-enabled computers. Guaranteed support and continuous firmware update for ever-improving performance.