The Bitcoin Solo Lottery Nerd Miner V2 LILYGO T-DISPLAY-S3 LCD with Upgraded Heatsink.
Bought this in a job lot. item was brand new and sealed. miner is upgraded with extra heatsink for reliability (see pictures) and a USB C to USB jack for easy plug and play.
miner needs WiFi and bitcoin wallet address which can be configured by scanning barcode shown on screen using a mobile phone.
once configured the bitcoin lottery miner can be plugged into any usb such as your mobile phone wall charger (see pictures) and hashes at speeds of 250KH plus (see pictures)
Please see my other listings for 10 port usb hub if planning to order multiple miners.