Specially optimized algorithm firmware enhances the hashrate to 1000KH/s, increasing performance compared to previous models. The display turns off after 1 minute of inactivity and can be reactivated by pressing any key to reduce light pollution. Double-clicking the USER key allows switching to desktop clock mode while mining continues in the background. Equipped with an ESP32-WROOM-32 module supporting Wi-Fi and BLE connectivity. Operates as a standalone BTC lottery miner over WiFi without requiring an external computer. Embedded design offers low cost, low maintenance, high availability, high reliability, and low power consumption. Supports versatile mining options including solo and pool mining. Features an ESP32-S3R8 MCU Wi-Fi microcontroller on board. Note: Performance may vary due to normal fluctuations. Variations in printing between batches do not affect functionality. Color: As shown. Material: PCB + Acrylic. Package Contents: 1 x Solo Lottery Miner, 1 x USB Cable (cable color is random and cannot be specified). Only the listed items are included; other products are not part of the package. Note: Lighting and screen differences may cause slight variations between the product image and actual item. Measurement tolerance is +/- 1-3 cm.