Optimized Software that achieves a higher Harshrate of 934KH/s Hashrate increases by 1680% more than other boards from , which means 1680% more chances of winning Standalone: can work as a BTC lottery miner directly over WiFi. Embedded: low cost, low maintenance, high availability, high reliability, low power. The upgraded model is equipped with a 3.4-inch large screen Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. (Floating up and down) Color: As Shown Material: PCB Package Contents: 1 * 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.