The CompacF is the most powerful USB miner ever made - that actually turns a profit in most cases. This rig includes active air cooling on each miner. Those miners can peak much higher wattage compared to the older version, the NewPac miner. It is up to 5 times more powerful than the NewPac miner as well. It is unlocked for overclocking (Voids warranty). It features a single 7nm technology BM1397 chip.
Wow, one of our fortunate customers struck gold by successfully mining a block and earning an incredible 6.25 BTC!
*Made in the USA.
Ships within 4business days.
** Some programming with Git is required on Linux to be able to mine on this new USB Miner. However, you can add to this kit our Raspberry Pi computer with Compac F preinstalled for easy beginner mining. Git file available here - https://github.com/kanoi/cgminer add to the line of code for mining "--gekko-compacf-freq 400"
Bitcoin Merch® - 7 Port Powered USB Hub Includes - 1 x Aluminum 7 USB 3.0 Ports Hub. 1 x USB 3.0 Extension Cable. 1 x Upgraded Power Adapter DC20V/3.25A.
Purchased Feb 2024, took a while to get to me; the power supply isn't powerful enough for this model, and the display stopped working in May 2025; the display just fell off today, Aug 8, 2025. If I had to do it all over again I would have bought a better model after researching the default power supply and the display sturdiness, plus I would have read more customer reviews online. When I purchase a new miner I'll do a better job before purchasing and it won't be this model.
Love the fan even though I got it off Amazon I love the product and how the mining speed is
Bitcoin Merch® NerdMiner 2 - USB Lottery Miner with WiFi
Imaamxaha
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Andrew Cox
AWESOME place for everything btc mining
I do not leave a lot of reviews, but had to here. Had an issue with some equipment...And they made it right. I will be a loyal customer forever and recommend anybody from beginner, and above. Idan, you are great! Keep up the good work and doing what's right. 6 stars if I could.