Optimized software achieves a hashrate of 890KH/s, significantly enhancing mining performance. Increases winning chances by 1900% compared to rival boards, providing a substantial advantage in lottery mining. Standalone operation allows direct BTC lottery mining over WiFi without the need for an external computer. Embedded design ensures low cost, low maintenance, high availability, and reliability with minimal power consumption. Versatile functionality supports both solo and pool mining options for user flexibility. This product is designed for efficient BTC lottery mining, featuring advanced optimization that maximizes hashrate and enhances winning probabilities. Its standalone capability eliminates the need for additional hardware, making it user-friendly and cost-effective. The embedded system is built for reliability and low power usage, ensuring long-term performance. With options for both solo and pool mining, it caters to various user preferences and mining strategies. Color: As Shown Material: plastic Package Contents: 4* with Case 4*Data Cable (Random Color) 1*4 Slots Stand Base 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.