$50 Tiny Bitcoin Miner
The Nerdminer V2 is a micro Bitcoin miner that fits in the palm of your hand and costs $49.99. It uses only 1 watt of electricity and can be powered by a phone charger. The device has Wi-Fi support, a multicolored screen, and is easy to set up, making it a fun and unique gift for crypto enthusiasts. However, its hashing power is relatively low, reportedly around 55-75 kH/s, which means it has a very small chance of mining a Bitcoin block.
For comparison, the Bitax Gamma, a more powerful mini Bitcoin miner, is equivalent to around 12,800 Nerdminer V2s. Despite its limitations, the Nerdminer V2 is a cool and impressive device that can be a fun way to get started with Bitcoin mining.