Sefdrert 3PCS USB Miner BTC Miner 45-50KH/S Solo Lottery Miner Bitcoin Mini Miner Asic Mining for Office Home

Exclusive design: BTC lottery machine adopts the latest technology and adopts a Solo mode, giving you the opportunity to get all the coins in one area, and you can enjoy them exclusively (currently 3.125) without sharing with others! Low price and high efficiency: BTC lottery machine is inexpensive, allowing you to get the maximum return with the minimum investment. Low consumption greatly reduces your cost, so you don't have to worry about electricity bills! Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use., Manufacturer: Sefdrert