Solo ( Miner) Operates on any 5V USB port Use the latest Bitmaker Nerdminer software Need you have a USB-A to USB-C cable (cable not included) The mining machine requires no additional settings and management, just plug and play. Users only need to connect the mining machine to the USB port, configure WiFi, and mining. At the same time, the mining machine configuration is suitable for computers, mobile phones and other devices that can connect to WIFI, making it convenient for users to set parameters and monitor. Install: After delivery, carefully remove all plates (plug connections) from the Quatrominer Connect each miner individually and set it up using your smartphone by searching for "AP Nerdminer" using a QR code or WiFi. Enter and save your Wifi name and password and your Bitcoin address fully! Color: Black Material: plastic Package Contents: 1 x Solo Lottery Miner Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.