Extended 36″ Version X11 / X6B / ZSX Breakout Board 4-Pin Interconnect Sync Cable

Connect multiple power supplies together with the chain sync capable breakout boards with this cable
IMG_0137-1Interconnect 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 supplyIMG_1722.jpg
4.82 out of 5 based on 92 customer ratings
(92 customer reviews)


Extended 36″ Version 4-Pin Interconnect Cable to Sync your server power supplies using X6B, X7B, X11, X12, and/0r X20 Breakout Boards.

6841 in stock

Product Description

Extended 36" Version 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, X20, ZSXBRK, and ZSX-AMP 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 36 inches long.

Package Contents:

  • (1) interconnect sync cable 3 feet
  • 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 all of 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 is available here as a PDF.

X15 breakout board manual is available here as a PDF.

The full X20 breakout board manual is available here as a PDF.

Our ZSX breakout board manual is available here as a PDF.

Additional Information

Weight 0.19 lbs








Got something to discuss?

2 years 30 days ago

ETA? 🙂

Kevin Smith
2 years 18 days ago

Any idea as to when these will be back in stock?

2 years 16 days ago

Echo above

2 years 9 days ago

Conflicting info in title and description… is this 36 inches or 19 inches?

2 years 8 days ago

Thank you for the Head-Up! We have the correction. It is 36inch

1 year 11 months ago

I have a Biostar TB360 2.0 which has two 24pin ATX connectors on it. I am planning a build with 1200W HP power supplies – 2 PSU’s powered by ZSX breakout boards and 2 PSU’s powered by something like an X12 or X15 breakout board. Should I be using this interconnect cable between all of the PSU’s including the two that are connected directly to the motherboard? Or if the PSU is connected to the motherboard via 24pin ATX, then I would not need the interconnect cable? Thanks!

1 year 10 months ago

Question: Could a faulty interconnect cable cause issues with a breakout board?

I have the ZSX Amp breakout board (with the 24-pin mobo slot) connecting to a X11 breakout board with one of these interconnect sync cables. The gpu’s that are being powered through the X11 breakout board have been dropping/crashing while mining around every 2-3 days. I’ve swapped gpu’s out and I’ve even swapped power supplies to see if that would fix the issue, but it hasn’t. Each breakout board is being powered by 750w server psu’s.

The gpu’s that first had issues on the X11 worked flawlessly on the ZSX, while the ones originally on the ZSX started having issues once powered through the X11. Seems like whichever gpu’s are connected to the X11 start to have issues. The only thing I haven’t done is replace the interconnect sync cable that links the main ZSX breakout board to the X11.

Could it be just a fault interconnect cable? Or could it be a faulty breakout board? Please let me know! Thank you

1 year 10 months ago

When the sync cable is unplugged between the breakout board do you see any issue? Please use the contact us page and included a couples of picture of your breakout board connection


92 reviews for Extended 36″ Version X11 / X6B /...

  1. 5 out of 5

    antonio s. (verified owner)

  2. 5 out of 5

    Anonymous (verified owner)

  3. 5 out of 5

    Anonymous (verified owner)

  4. 2 out of 5

    Nicolas Ramirez (verified owner)

    I have to order this again as they didn’t ship it in the previous order, plus the annoying 5 day order process

  5. 5 out of 5

    dmitry (verified owner)

  6. 3 out of 5

    jared Bellamy (verified owner)

  7. 5 out of 5

    Dylan (verified owner)

  8. 5 out of 5

    David (verified owner)

  9. 5 out of 5

    Paul Montbleau (verified owner)

  10. 5 out of 5

    Sergei B. (verified owner)

  11. 5 out of 5

    Muhannad Gad (verified owner)

  12. 5 out of 5

    Dustin C. (verified owner)

    Works to chain my 1200 and 750 together. Thanks.

  13. 3 out of 5

    Anonymous (verified owner)

    One of the cables ordered had 3 pins not fully seated in the connector

  14. 5 out of 5

    Vincent L. (verified owner)

  15. 5 out of 5

    Anonymous (verified owner)

    Items as described and fast shipping.

  16. 5 out of 5

    Charles A. (verified owner)

    Excellent quality

  17. 5 out of 5

    Derrick (verified owner)

    Works Amazing!

  18. 5 out of 5

    Quinn callahan (verified owner)

  19. 5 out of 5

    Anonymous (verified owner)

  20. 5 out of 5

    Nahum Prasarn (verified owner)

  21. 5 out of 5

    Anonymous (verified owner)

  22. 5 out of 5

    Brian B. (verified owner)

    This link cable is long enough to reach across most 14 gpu frames. Gets the job done well.

  23. 5 out of 5

    Piotr Roszkowski (verified owner)

  24. 5 out of 5

    stelios (verified owner)

  25. 4 out of 5

    Chris (verified owner)

    little tight connector could use a little room.

  26. 5 out of 5

    James (verified owner)

  27. 5 out of 5

    Travis A. (verified owner)

  28. 5 out of 5

    James Biffle (verified owner)

  29. 5 out of 5

    mohammed faraj (verified owner)

  30. 5 out of 5

    Michael Andino (verified owner)

  31. 5 out of 5

    Anonymous (verified owner)

  32. 4 out of 5

    ARRIE GLOVER (verified owner)

  33. 5 out of 5

    Anthony Pappano (verified owner)

  34. 4 out of 5

    Markell (verified owner)

  35. 5 out of 5

    Gabriel (verified owner)

    Work exactly as expected

  36. 5 out of 5

    Alexis (verified owner)

  37. 5 out of 5

    Chris Robert D. (verified owner)

  38. 3 out of 5

    Anonymous (verified owner)

    Received but not used

  39. 4 out of 5

    Roald Nel (verified owner)

    I have not used this cable yet but it seems like decent quality.

  40. 5 out of 5

    Steve Spiro (verified owner)

  41. 5 out of 5

    Anonymous (verified owner)

    Excellent Service… I will definitely order more from Parallelminer..

  42. 5 out of 5

    Anonymous (verified owner)

  43. 5 out of 5

    Wei Fang (verified owner)

  44. 5 out of 5

    khudhur A. (verified owner)

  45. 5 out of 5

    Ryan H. (verified owner)

  46. 5 out of 5

    Anonymous (verified owner)

    Works great!

  47. 5 out of 5

    Ramiro (verified owner)

  48. 5 out of 5

    ANDREU ALONSO (verified owner)

    best wat to sincroniza all th epsu, greta job, good product and better idea

  49. 5 out of 5

    Anonymous (verified owner)

  50. 5 out of 5

    Fred (verified owner)

    Fits on the breakout board. Couldn’t find a spot to plug it into an ATX power supply

  51. 5 out of 5

    Stan (verified owner)

    Easy ordering, fast delivery

  52. 5 out of 5

    Bryce Jabanoski (verified owner)

  53. 5 out of 5

    Chris Burrington (verified owner)

    This was delivered so fast! And it works perfectly, as does everything that I have bought from Parallel Miner

  54. 5 out of 5

    zahari stoyanov (verified owner)

  55. 5 out of 5

    Michael (verified owner)

  56. 5 out of 5

    Stanislav K. (verified owner)

  57. 5 out of 5

    antonio (verified owner)

  58. 5 out of 5

    Sidney Oswaldo Cuevas Rodas (verified owner)

  59. 5 out of 5

    Cory (verified owner)

  60. 5 out of 5

    Vincent Y. (verified owner)

  61. 5 out of 5

    Diane (verified owner)

  62. 3 out of 5

    Adam Greengrass (verified owner)

    These are OK. I use them with PMs boards because they work. But the ones they sent me or 3 feet long and those are just too long.

  63. 5 out of 5

    Steve (verified owner)

  64. 5 out of 5

    ADAM R. (verified owner)

    as always packaged with care, everything works out of the box, glad to purchase again and again and again. 🙂

  65. 5 out of 5

    Matthew (verified owner)

  66. 5 out of 5

    iyoel beniam (verified owner)

  67. 5 out of 5

    Ron (verified owner)

  68. 3 out of 5

    Juan Lopez/DUAL Lopez Agudelo (verified owner)

    Well, my review is not about the product, all products from Parallel are amazing. But I paid 2 days shipping and it took 6 days. 🙁

  69. 5 out of 5

    Grant Wood (verified owner)

    As always, great products that are reliable and shipping is always quick!

  70. 5 out of 5

    Adelin K. (verified owner)

  71. 5 out of 5

    Adam (verified owner)

  72. 5 out of 5

    Robert Cole (verified owner)

    the product was exactly as described and arrived in a timley manner

  73. 5 out of 5

    Claudio M. (verified owner)

  74. 5 out of 5

    Ricardo C. (verified owner)

    Works like a charm

  75. 5 out of 5

    Michael M. (verified owner)

  76. 5 out of 5

    Ernesto Sanchez (verified owner)

  77. 5 out of 5

    Brian (verified owner)

    Real good stuff and fast turn around as always. A real asset to the mining community.

  78. 5 out of 5

    Jean-Francois (verified owner)

    Perfect !

  79. 5 out of 5

    David F. (verified owner)

  80. 5 out of 5

    Carlos (verified owner)

  81. 5 out of 5

    Martin J. (verified owner)

  82. 5 out of 5

    Eric V. (verified owner)

    I have bought several items from this company and have always been 100% satisfied. You cant go wrong with them.

  83. 5 out of 5

    Edwin B. (verified owner)

  84. 5 out of 5

    Robert S. (verified owner)

  85. 5 out of 5

    Stephen DeBarros (verified owner)

  86. 5 out of 5

    Jonathan Hanson (verified owner)

    Best product at the best price.

  87. 5 out of 5

    Anonymous (verified owner)

    works as advertised

  88. 5 out of 5

    Michael Kelly (verified owner)

    Its a cord. It did what a cord does successfully.

  89. 5 out of 5

    Abdulaziz Alzamel (verified owner)

    Order wide comment:

    My phone number wasn’t added to the shipment, and the address wasn’t entered correctly on the shipment unfortunately. I had to contact FedEx after few days of the shipment being pending/delayed to find that out what was the issue.

  90. 5 out of 5

    Paul Collins (verified owner)

  91. 5 out of 5

    Anonymous (verified owner)

  92. 5 out of 5

    Anonymous (verified owner)

    It doesn’t get any better

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