Antec Kuhler 920 Linux Driver/Control Icon

Antec Kuhler 920 Linux Driver/Control

Antec Kuhler 920 Linux Driver/Control

5.0 Stars (9)
15 Downloads (This Week)
Last Update:
Download kuhler_driver-0.61.tar.gz
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Linux Driver and control program for the Antec H20 - 920 Series liquid coolers.

Antec Kuhler 920 Linux Driver/Control Web Site


Hardware Drivers


  • change r/g/b LED values
  • control fan full/start temps, select between custom, silent and extreme modes
  • display liquid temp, fan and pump RPM
  • OSX / Linux Support - Just Compile and Go!
  • Supports Antec 920 and other ASETEK Branded Coolers
  • v0.6 - Kuhler V4 Support - Now in BETA!
  • Kuhler V1-V3: USB VID/PID 2433:b111
  • Kuhler V4: USB VID/PID : 2433:b200 -- supported in V0.6 - BETA!


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User Ratings

ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 5 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 5 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 3 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5
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User Reviews

  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    I installed a NZXT Kraken-60 in my Linux box and found this software via searching for the usb bus id 2433:b200 as shown by lsusb. NZXT isn't providing a linux version of their control software. Followed the instructions and it seems to work fine. Haven't tried out everything yet but I can change the colours and watch the pump speed change.

    Posted 03/05/2014
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    I have a question. Since the Antec kuhler is an OEM Asetek product will this also work with the AMD version of the product that comes with the FX-8150 processor?

    Posted 04/06/2013
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Hello Alpha Geek! Nice work. I was testing your interface on OS X (actually a hackintosh). There is a problem in OS X for the fork() implementation, related to keeping/changing details of all structures passed to the child fork process. That is probably why your kuhler_920.c fails to keep those structures (some of them quite critical) intact. When I was running it without forking, it worked well (I did not even need the sleep(1) line in main loop on my computer), with the exception on returning led color values, which is still inconsistent. Forking the process right at the beginning of main() did the job as well. For linux: I also found out that, in order to use this as a regular user (not root) an udev rule has to be implemented, like: # antec kuhler 920 SUBSYSTEM=="usb", ATTR{idVendor}=="2433", ATTR{idProduct}=="b111", GROUP="kuhler" create group kuhler and then put the user who need to run this into the group "kuhler".

    Posted 02/11/2013
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Fast and simple.

    Posted 01/23/2013
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    kuhlerdriver works great

    Posted 12/22/2012
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Additional Project Details

Intended Audience

Developers, End Users/Desktop, Testers

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