One is an offline Bitcoin wallet that also happens to be the first hardware wallet released by SatoshiLabs and the very first available worldwide. The wallet was established in the year 2014 and is known to allow the storage of a wide variety of cryptocurrencies. This physical wallet or device is very small and can be carried in the pocket. The surprising fact about the Trezor wallet is the fact that it is a cold storage wallet and still allows flexibility when users wants to spend their coins. The device is cost about $55. And is available on the web design like the Windows, Linux and MacOS. The platform currently does not have a mobile application and I think this should be done on time to attract