Controlboard Antminer S19 CV1835 (Cvtek)
30-day return policy
Free shipping over €200
The CV1835 (Cvtek) control board is compatible with most Antminer S19 models. Optionally available with the original Bitmain OS or the Braiins OS+. With the Braiins OS+, the Antminer runs up to 20 % more efficiently.
Please make sure that your miner is compatible with Braiins OS+ before ordering. Attention: Braiins OS+ can only be run on the Cvtek board using the Farm Monitor, otherwise the Antminer will always start in Bitmain Stock OS, even though Braiins OS+ is installed. More information here.
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Hva kundene sier
Mer enn 5 000 fornøyde kunder og betrodd av tusenvis av hjem i hele Europa.
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Awesome Team. Had a great conversation with a customer service agent, helped me understand the inner workings of mining!
Remington Splettstoesser
September 24, 2025
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Sooooo good experience from a french buyer. A customer service really impressive. Perfect and fast communication (thanks Roland!). Will buy again with no doubt.
PBb
November 13, 2024
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very good service ,great pricing fast delivery a seller you can trust
real debrid
April 16, 2025
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Great support and allways answering all Mails!! Very helpful an patiencely even with a Non-Nerd!! Perfect!!!
Stefan Frieg
March 27, 2024
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It was much easier than expected to set up and start mining
Dag Rune Wiksten
November 11, 2024
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Great company and product! A fast response to questions .. It's a great heating solution with cashback in BTC .. the future price of BTC is going up .. so count your blessings in 10 years
Melvin
November 18, 2024
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Top support - lightning fast responses and taking (delayed) delivery date wishes into account. Thanks a ton and keep up the great work!
patrick
January 15, 2025
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Super cool delivery and super cheerful support. A collaboration with our company is conceivable. We look forward to more experiences with you. Thumbs up!
Rene Bobardt
Jul 25, 2024
