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5 Pack USB BTC Lottery Miner, 40-50KH/s SHA256 ASIC Solo Mining Stick, Low Power Mini USB Crypto Miner for Hobby Education, Home & Office Desktop Use
- 5 pieces bulk pack for multi-device hobby mining & learning
- Stable 40-50KH/s hash rate with professional SHA256 ASIC chip
- Ultra-low power consumption, runs smoothly via standard USB port
- Compact thumb-sized design, easy to set up on home office computers
- Pure educational lottery miner for BTC solo mining hobbyists
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Overview
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This pack includes 5 pieces mini USB BTC lottery miners equipped with dedicated SHA256 ASIC chips, delivering steady 40 to 50KH/s hash rate for Bitcoin solo mining. It draws minimal power and can be powered directly by any desktop, laptop or powered USB hub without extra power adapters, perfectly suitable for casual home and office use.
Different from high-power industrial mining rigs, this tiny mining stick is designed mainly for crypto technology learning and hobby entertainment. It performs real Bitcoin network proof-of-work solo mining, yet its low hash rate results in extremely low odds of winning block rewards, just like a digital lottery device for crypto enthusiasts.
Plug-and-play USB connection supports Windows, Linux and macOS operating systems. The lightweight portable body occupies negligible desk space, ideal for beginners to learn blockchain mining principles, test solo mining pools, or build a small experimental mining setup at home.
Important Note: This is a low-hash hobby lottery miner, not a profit-generating mining equipment. The probability of obtaining BTC block rewards is extremely slim; purchase only for educational and collection purposes.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by TechCore Supply Return Policy
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