The Compac F is the most powerful USB Bitcoin 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"
Great little mining setup using 4 x Compac A1 miners. The fans are surprisingly quiet on these ... my Mars Lander is louder ... Simple plug-and-play into the Mars Lander. If you have an ASUS router, ensure you disable Two-Way IPS under AIProtection to prevent the routing from blocking stratum connections (aka connections to the mining pools).
R
Rahul Patel
4 x GekkoScience COMPAC F with Fan Upgrade + Bitcoin Merch® 10-Port USB Hub - COMBO Up to 1.4+TH/s
The product came fast and was in great condition
S
Savas Unal
Great product!
A
Anonymous
3
3
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Mark Schindler
Easy set up
Set up was simple. Had to do a quick search to get solo mining setup. Only issue is the usb power supply that came with the raspberry pi did not have enough power. It was sent with a basic 2a 5v usb charger, which led to a low voltage warning. I had a 3a fast charger to test with and it works great.. one of the USB Compac F sticks is constantly running at half the voltage and hasn't got over 75G/hs while the other 3 are running at about 250G/hs each max.
best way to get into mining if you cant afford the power bills of big miners.
Bitcoin Merch® - Bitaxe Gamma 601 SOLO Miner + Power Supply Upto 1.2TH/s
Izzaiah moore
New to mining
100% good for new miners and not that expensive
Bitcoin Merch® NerdMiner 2 - USB Solo Miner with WiFi
Telly Frias Jr
Silent usb miner
This was my first purchase. It runs 24/7 and doesn’t make noise. I am not expecting much out of this device but who knows?
Bitcoin Merch® - 10x NerdMiner 2 - USB Solo Miner COMBO
Telly Frias Jr
Nifty little device
I’m happy with the bit axe. It’s the best value usb miner on here for a couple hundred bucks. It hashes consistently just a little under 1th/s. I run it 24/7. I was given two minimalist stands with a previous purchase and so this gift encouraged me to buy the device. I opted for the premium quiet fan upgrade. The heat sink was not an option at the time. I’m not sure what to do because it seems the premium fan was already installed and the stock fan is included. I’ve been meaning to reach out to support and figure out if both fans should be connected. How do I mount the second fan?
Bitcoin Merch® - Bitaxe Gamma 601 SOLO Miner + Power Supply Upto 1.2TH/s
Justin
AWESOME BEGINNER MINER
Great way to get into the mining scene, learn about how it works, test, play. So small and cheap. Awesome!
Bitcoin Merch® NerdMiner 2 - USB Solo Miner with WiFi
Happy with product. Great customer service and support, a problem fixed.
I purchased a bitaxe with upgrades from BitcoinMerch for over $300 USD ($400+ AUD) including shipping to Australia. I had an issue with the unit as it was faulty... It took a little bit to sort it out but once I was in contact with Albert Perales, he sorted out the issue very fast with a replacement and a refund for the return postage. I was quite abrupt and irate but Albert was calm and awesome to deal with. He single-handedly has restored my faith in BitCoinMerch. Great support and customer service!! Even if slightly complex and slower than i would have liked, BitcoinMerch is to be trusted and they do the right thing by their customers. Thanks Albert and BitcoinMerch