Efficient Bitcoin Mining: Experience the power of the for Luckyminer , a compact USB delivering 260Kh/s. Ideal for solo lottery mining, this device offers a high hash rate to maximize your chances of mining success Plug and Play: Designed for ease of use, the for Luckyminer requires no complex setup. Simply plug it into your USB port and mining immediately with its user-friendly interface Compact and Portable: With its small form factor, this thumb-sized miner is highly portable, allowing you to mine Bitcoin from different locations without bulky equipment Real-Time Monitoring: Equipped with a mini display, the for Luckyminer provides real-time updates on your mining status, keeping you informed of your mining progress and performance High-concerned chemical:None (The product printed words depending on the batch, but this does not affect use) Color: As Shown Material: ABS Package Contents: 1 * 260Kh/s USB 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.