Best Sellers
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Jingle Miner Hashcard | 12.5 TH/s @ 200W | Ultra-Quiet Bitcoin Solo Miner
Regular price From $559.00 USDRegular price$619.00 USDSale price From $559.00 USDSale -
NerdOCTAxe Rev3.1 | 12 TH/s @ 200W | High-Performance Bitcoin Solo Miner
Regular price From $519.00 USDRegular price$849.00 USDSale price From $519.00 USDSale -
NerdOCTAxe | 9.6 TH/s @ 150W | Bitcoin Solo Dominator
Regular price From $459.00 USDRegular price$519.00 USDSale price From $459.00 USDSale -
Canaan Avalon Nano 3S | 6 TH/s @ 140W | Ultra-Quiet Bitcoin Solo Miner
Regular price From $329.00 USDRegular price$389.00 USDSale price From $329.00 USDSale -
NerdQaxe++ Rev6 | 6 TH/s Hashrate | Ultra-Low 100W Solo Miner (Hydro / Air-Cooled)
Regular price From $319.00 USDRegular price$379.00 USDSale price From $319.00 USDSale -
NerdMiner NerdQaxe++ | 4.8 TH/s @ 72W | 15 J/TH Bitcoin Solo Miner (Hydro / Air-Cooled)
Regular price From $269.00 USDRegular price$329.00 USDSale price From $269.00 USDSale -
Bitaxe SupraHex 701 | 4.2 TH/s @ 90W | 7th Gen Bitcoin Solo Miner
Regular price From $239.00 USDRegular price$299.00 USDSale price From $239.00 USDSale -
Bitaxe GT 801 | 2.4 TH/s @ 35W | The Ultimate Beginner Solo Miner
Regular price From $169.00 USDRegular price$229.00 USDSale price From $169.00 USDSale
100% Tested Before Dispatch.
No DOA (Dead-On-Arrival) surprises. Every Premium Edition unit undergoes a rigorous manual test in our Hong Kong facility. We update the firmware, configure your dual-pool setup, and fine-tune the hardware for maximum hashrate before applying our quality seal. You don't need to be a tech expert—just plug it in and mine.
Never Miss a Block. Monitor your rig 24/7.
Keep your hashrate in your pocket. Track your live performance, aggregate multiple units (like a combined 18 TH/s Avalon Nano 3S fleet), and get instant mobile alerts for any network drops. We provide the exact setup guides to make professional-level monitoring incredibly easy for beginners. Never miss a block again.
Watch Calvin's Real-World Tests.
See live unboxings, 12TH King of Hashrate benchmarks (tested 202W), and maintenance tutorials. Join our 1.5M+ view community and see why we are the trusted choice for solo miners.
🏆 Our Community is Winning.
Real hardware brings real results. See the verified solo mining victories from the global Calvin Rigs community across the eCash, DigiByte, and BCH networks. We don't just sell miners—we build winners. Are you the next one?
Calvin's Mining Insights
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The AliExpress Trap: The Hidden Nightmare of "C...
Tempted by a cheap crypto miner from AliExpress? Read my personal horror story about smuggling a broken miner across the Shenzhen border, and learn why that "6-month factory warranty" from...
The AliExpress Trap: The Hidden Nightmare of "C...
Tempted by a cheap crypto miner from AliExpress? Read my personal horror story about smuggling a broken miner across the Shenzhen border, and learn why that "6-month factory warranty" from...
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The "Plug & Play" Trap: Why 99% of Beginners Fa...
Thought setting up a Bitcoin solo miner was just "plug and play"? Think again. Discover why 99% of beginners struggle with Wi-Fi glitches, overheating, and zero blocks—and how our Premium...
The "Plug & Play" Trap: Why 99% of Beginners Fa...
Thought setting up a Bitcoin solo miner was just "plug and play"? Think again. Discover why 99% of beginners struggle with Wi-Fi glitches, overheating, and zero blocks—and how our Premium...
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The Home Mining Trap: Why Your Miners Keep Over...
🚨 OVERHEATING ALERT? Are your home miners constantly shutting down? Discover the silent killer known as the "Heat Island Effect" 🌡️. Learn 4 expert cooling strategies to protect your hardware,...
The Home Mining Trap: Why Your Miners Keep Over...
🚨 OVERHEATING ALERT? Are your home miners constantly shutting down? Discover the silent killer known as the "Heat Island Effect" 🌡️. Learn 4 expert cooling strategies to protect your hardware,...
