Specially optimized algorithm firmware enhances the hashrate to 945KH/s (floating up and down), increasing performance compared to similar models. Optimized software achieves a higher hashrate of 945KH/s. Hashrate is significantly increased, providing improved mining efficiency. Standalone design: can operate as a BTC miner directly over WiFi. No external computer required. Embedded system: low cost, low maintenance, high availability, high reliability, low power consumption. Versatile: supports both solo and pool mining. Due to different production batches, there may be variations in product appearance, color, and printed text; these differences do not affect functionality. Color: As shown Material: PCB Package contents: 1 x NerdMiner with case 1 x data cable (color: random, no specific color requests accepted) Only the items listed are included; other products are not included. Note: Lighting conditions and display settings may cause slight color differences between the image and the actual item. Measurement error allowance is +/- 1-3 cm.