KeepKey is the latest and most advanced hardware wallet retailing at $239. With advanced and heightened security - your Bitcoins are going to kept extremely safe with this piece of hardware.
Users need to install Google Chrome and once the device is connected to the computer users will be prompted to insert a pin number. This number is reinserted every time a transaction is performed. The first time the KeepKey device will display the users private key. The Company recommends writing this down and storing it in a safe place.
The device signs the transaction locally before sending it onto the computer and into the Bitcoin network. Keepkey is not yet integrated with any mobile wallet platform for added ease of use
KeepKey supports Bitcoin, Testnet, Litecoin, Namecoin, Dogecoin, and Dash. At this time, the Chrome extension only supports Bitcoin.