Skywallet a 30$ simple hardware wallet to kill Trezor wallet.
UI Screen
Physical button
USB 2.0 connection
Skycoin claim that they will go for mass production on December 2018 and it will be available in market on January 2019. Join there mail list for further info and order a piece.
Official Source : https://medium.com/skycoin/designing-skywallet-the-30-trezor-killer-b00ca2254dce
