Solo Bitcoin Miner (Lotto Miner) Operates on any 5V USB port Uses the latest Bitmaker Nerdminer software 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 start mining The mining machine is compatible with computers, smartphones, and other devices that can connect to WiFi, allowing convenient parameter setup and monitoring Due to different production batches, there may be variations in product appearance and printed text, which do not affect functionality Color: As shown Material: PCB Package Contents: 1 x development board 1 x data cable (color and appearance vary randomly; specific color or style cannot be requested) 1 x adapter (color and appearance vary randomly; specific color or style cannot be requested) Only the items listed are included; other accessories are not included Note: Lighting effects and display differences may cause slight variations in the color of the item as shown in images. Measurement error allowance is +/- 1-3 cm