X11 / X6B / X7B Breakout Board 4-Pin Interconnect Sync Cable

Connect multiple power supplies together with the chain sync capable breakout boards with this cable
Interconnect sync cable attached to (2) X11 breakout boards to power off and on togetherInterconnect sync cable attached to (2) X6B breakout boards to power off and on together(3) X11 boards connected by interconnect sync cables for mining bitcoin power supply
5.00 out of 5 based on 16 customer ratings
(16 customer reviews)


4-Pin Interconnect Cable to Sync your server power supplies using X6B, X7B, X11, X12, and/0r X20 Breakout Boards.

268 in stock

Warranty: 30 Days

Product Description

Connect Multiple Power Supplies: 4-Pin Interconnect Sync Cable

One of the unique features of our breakout boards released in 2018 is the ability to connect multiple power supplies together in such a way that the power button on one breakout board will trigger the power button on all power supplies synced together.

Connect multiple power supplies together with the chain sync capable breakout boards

This interconnect sync cable allows you to sync two or more power supply units with our X6B, X7B, X11, X12, X15, and X20 breakout board X-Adapters. Our patent-pending Chain Sync feature is accomplished by connecting the interconnect cable from PSU 1 to PSU2, PSU 2 to PSU 3, and so forth. We've tested up to 20 linked PSUs; how many will you sync together?

The cable is approximately 19 inches long.

Package Contents:

  • (1) interconnect sync cable
  • Standard 30-day warranty


Watch the interconnect sync cable connect multiple power supplies in the above video, starting at the 40 second mark.


  1. Affix the breakout boards to the power supplies.
  2. Plug in the power cords to the PSUs.
  3. Check the state of each breakout board; turn the boards off.
  4. Attach the interconnect sync cable to the breakout boards: left slot of PSU 1 to left slot of PSU 2, right slot of PSU 2 to left slot of PSU 3, et cetera.
  5. Connect all other cables to the breakout boards and your mining equipment.
  6. Press the power button and commence mining!

Complete X6B to X12 breakout board manual available here as a PDF.

X15 breakout board manual available here as a PDF.

Full X20 breakout board manual available here as a PDF.

Additional Information

Weight 0.19 lbs






Got something to discuss?


16 reviews for X11 / X6B / X7B Breakout Board...

  1. 5 out of 5

    cbalbrecht (verified owner)

    Awesome product(s)!!! I’m already mining on one set of dual 1200W PSU’s. This is my second set. All 4 PSU’s will be daisy chained to run 11 1080 Ti’s and four 1060’s on a Biostar TB250-BTC D+ LGA1151 SODIMM DDR4 2400 8 GPU Support Mining Motherboard (with two Ubit 1 to 4 PCI-E Riser Extender).

    Highly recommended!!!

    KT-GPU-2400CB32SET04-BLX11 – HP Platinum 94% 2400 Watt (2 x 1200W) 110V-240V GPU OPEN AIR MINING RIG POWER SUPPLY Kit
    CORD-1-14-6 – 6Feet 14AWG 15Amps UL Heavy Duty Power Supply Cord 5-15P to C13
    XBBRK-4PIN – X11 / X6B / X7B Breakout Board 4-Pin Interconnect Sync Cable

  2. 5 out of 5


    One of these came with a PSU kit hat I got recently, and I’m SOOO GLAD to be using it on a dual PSU setup for one of my Canaan Avalon miners. It’s very convenient if you ever need to power cycle your rig–which thankfully isn’t often with Canaan products ;)–but if you do for some reason, it’s nice to just push one button to control both PSUs at once. WELL DONE, ParallelMiner!

  3. 5 out of 5

    christophe lillo (verified owner)

  4. 5 out of 5

    Anonymous (verified owner)

  5. 5 out of 5

    Steven Stanzyk (verified owner)

    My power configuration: ATX supply for my mobo – 4pin molex goes to power sense slot on first breakout board, this cable connecting first and second breakout boards.

    This cable makes it easy to synchonize all of my PSUs so that all power sources for the system come on and off at the same exact time.

    Highly recommend for anybody running multiple power supplies!

  6. 5 out of 5

    Michael V. (verified owner)

    Great product

  7. 5 out of 5

    Grier (verified owner)

    I’m excited to hook these up!

  8. 5 out of 5

    James A. (verified owner)

  9. 5 out of 5

    Anonymous (verified owner)

  10. 5 out of 5

    Ted Hestilow (verified owner)

  11. 5 out of 5

    William Porth (verified owner)

    Quality product but I haven’t used it yet. Originally planned to interconnect HP 1200 Watt Power Supply on 120V but moved to 240V so I don’t need it yet.

  12. 5 out of 5

    Pablo Peña (verified owner)

  13. 5 out of 5

    James A. (verified owner)

  14. 5 out of 5

    Daniel (verified owner)

  15. 5 out of 5

    Kerry (verified owner)

    (Warning) you get what you paid for and more, fast shipping, item as described.

  16. 5 out of 5

    Jordan D. (verified owner)

Add a review