KeepKey: The Simple Bitcoin Hardware Wallet
Bank-Grade Security that is Simple: KeepKey is the most secure bitcoin wallet available. It makes best-practice bitcoin security easy so that even your grandmother can protect her bitcoin wealth.
Backup and Recovery: During initialization, you are given the one-time opportunity to write down a backup of your KeepKey in the form of a twelve-word recovery sentence. If your KeepKey is lost or stolen, you can safely recover your device and its bitcoins without compromising the security of your private keys.
Virus and Malware Proof: Because KeepKey does not have an operating system, the layers that viruses, malware, and key loggers infect do not exist on the device. Using KeepKey gives you confidence that hackers can’t get to your bitcoins.
Marceloant USB Flash Drives for Phones, Memory Card Reader, Micro SD/TF Card Reader for iPhone iPad iOS Android 32GB Memory Stick
UHS-1 Class 10 specifications, enabling fast file transfer speeds and Full-HD video recording.
Write 30-60MB/s, Transfer Speed 40-80MB/s, comes with SD adapter for use in cameras
High compatibility for different types of devices including smartphones, tablets, DSLR and HD camcorder.
Rev 2 GekkoScience 2-Pac Compac USB Stick Bitcoin Miner 15gh/s+ (BM1384x2)
15+gh/s mining speed(Higher speed requires usb port above spec)
32-.35 watts per gh!
Completely silent operation