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
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
4.78 out of 5 based on 101 customer ratings
(103 customer reviews)


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

Out of stock

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, 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 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 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?

Legion Keign
1 year 8 months ago


Can I use a 4-pin rgb led light strip connector (male to male), to connect multiple 4-Pin Interconnect Cables?


1 year 7 months ago

so if i need to power 2 psu`s , i should use the molex to 4pin or this wire ?

1 year 7 months ago

This wire is made to sync your PSU together so that when one is powered on/off the other also follow

1 year 6 months ago

If I use this to sync a X6B and a ZSX breakout board will that work?

1 year 6 months ago

Yes it will

Piotr Korynski
1 year 5 months ago

I have 3 x 900w PSU connected together according to the instructions but when I turn on #1 than #2 comes on but not #3. When I hit the power button for #3 it comes on however #1 and #2 both shut off. I’ve tried plugging it in differently and hitting the power switches but no matter what I do they won’t all come on together. What do I do?

1 year 4 months ago

I am having this same issues with just 2 power supplies ( HP 1200w) I turn one on and the 2nd does not power on, but when I power on the 2nd power supply the first power supply turns off. Any help would be appreciated thanks

1 year 4 months ago

Your playing catch 22! Disconnect the Sync cable. Power both PSU to OFF, reconnect the sync cable and they should be in sync after that.

1 year 5 months ago

Is this compatible to connect the ZSX to the x8 breakout board to power on two PSU’s at the same time?

1 year 5 months ago

No, the X8 board does not have the interconnect sync feature.

1 year 5 months ago

When will you have this in stock?

1 year 5 months ago

We just got some in today.

Jason Chen
1 year 5 months ago

I was never informed or advised if my backorder was filled from this? i wanted to order more stuff to come with it, wth man

1 year 5 months ago

Hi Jason
I looked at your order. You did not order that cable in # 64166. We only included this cable when customers order two or more breakout boards of the same kind.

Jason Chen
1 year 5 months ago

You’re right. I intentionally did not because I was previously told it would be included if I ordered two breakouts of any type. Please review support ticket 2671.
Regardless of the miscommunication, I still want to place an order with other additional cables so please answer my other tickets 4211 and 4567 as to what can be done, seeing as the cables are out of stock yet again.

1 year 5 months ago

Jason, I will follow up with you on 4211. Thank you

andrea farina
1 year 5 months ago

I ordered two psu hp 750, can I power them on simultaneously? Because I thought this cable was inside the package but I was wrong. One board will have only gpu.
Or is there any place to buy it from europe? ill pay to much for the shipping for only two cable here.

1 year 5 months ago

Is there any idea when it will be stock avalible?

1 year 5 months ago

We have a stuck shipment pending US custom clearance. It should have been delivered two weeks ago. We cannot know when it will be cleared but the product is in the US so we are hoping soon.

1 year 5 months ago

I ordered this cable last week along with a psu. I have two of the same psu now but no cable came with my order. Order #68882

1 year 5 months ago

So when I ordered this it was in stock and my order arrived but this cable was not included with my psu even though this cable is on the invoice.

Nicholas Johnston
1 year 2 months ago

Could you provide a pinout and signal description for these? I’d like to make a simple board to provide an atx-style power switch for these supplies instead of the included toggle switch.

1 year 2 months ago

can i use this on a 1200w hp and a 750 w hp with x11 and x11 amp breakout board on 120V?

1 year 2 months ago

Yes, you can. Please check our breakout board compatibility here https://www.parallelminer.com/uncategorized/breakout-board-compatibility-list/

1 year 29 days ago

I bought two 750 watts PSU kits with two breakout boards x11 and 32 cables
But I didn’t receive this cable in my shipment!!!!

1 year 29 days ago

Hi Hussain. We are checking our camera feed for your order #84914. Rest assure anything missing will be overnight. I will follow up by email

Andrew Doering
1 year 21 days ago

How long is this cable?

1 year 21 days ago

30 inch

Pavel Litorovich
1 year 3 days ago

Sorry, if it has been asked before. When syncing regular ATX PSU and a server PSU can I just use any 4-pin connector (e.g. one from for a fan) on a motherboard to be able to synch with a breakout board on a server PSU. I assume it just senses some low voltage (5V I guess), so my guess that fan pin should work just fine but would like to confirm.

Ivanka Nestorova
11 months 23 days ago

Hi, is this the same Dual Fault Protection cable,i mean the same functionality practically?

11 months 22 days ago

No, not at all. Please see this video at 0:41 & 0:46sec https://www.parallelminer.com/videos/x11-basic-features/

8 months 22 days ago

I have the setting in my BIOS to automatically power on the motherboard when power is connected.
I have the ZSX and X11 connected with the sync cable, but when connecting power, only 1 comes one.
I have tried different configurations in regards to the sync connectors, nothing works.
Is the cable not compatible with using the AC Power On options in your BIOS?


103 reviews for X11 / X6B / ZSX 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)

  17. 5 out of 5

    Eulis L (verified owner)

    Great quality and fast shipping

  18. 5 out of 5

    Bachir (verified owner)

    Items arrived pretty fast. Decent packaging and items are as described. Happy customer and will be returning for any other parts I need in the future.

  19. 5 out of 5

    Michael (verified owner)

  20. 5 out of 5

    Rhys Ferris (verified owner)

    Maybe I missed it, but a longer one would have been nice

    • Joseph g (store manager)

      We have a 36in coming next week

  21. 5 out of 5

    Daniel Kaufman (verified owner)

    quality cable

  22. 5 out of 5

    Kurt P. (verified owner)

    Works well!

  23. 5 out of 5

    Teymur Mammadov (verified owner)

    High quality products that work right out of the box – responsive and knowledgeable tech support. Happy with the purchase – and will likely buy more!

  24. 5 out of 5

    Anonymous (verified owner)

    Easy for interconnecting PSUs.

  25. 1 out of 5

    Mazin Hinai (verified owner)

    not shipped yet

  26. 5 out of 5

    Alan H. (verified owner)

  27. 5 out of 5

    Dan Damian (verified owner)

  28. 5 out of 5

    Anonymous (verified owner)

    As expected

  29. 5 out of 5

    John N. (verified owner)

    Works as intended

  30. 5 out of 5

    Anonymous (verified owner)

  31. 5 out of 5

    Anonymous (verified owner)

    Received fans pretty fast and will put them to good use soon!

  32. 5 out of 5

    Anonymous (verified owner)

  33. 5 out of 5

    John G. (verified owner)

  34. 5 out of 5

    Miguel W. (verified owner)

    Hello my visa card was terminated, and cannot be refunded there, can we see where the refund can be made? or keep the credit in my account in the portal?

  35. 5 out of 5

    Maximiliano (verified owner)

  36. 5 out of 5

    Tarsiz Arellano (verified owner)

  37. 5 out of 5

    Jesse Long (verified owner)

    Works great

  38. 5 out of 5

    JOSE LUIS (verified owner)

    Great quality interconnect cable. Be careful, do not use it for anything else than to link two or more breakout boards and be careful with the connection ports.

  39. 5 out of 5

    Sean G. (verified owner)

  40. 5 out of 5

    Bradley Johns (verified owner)

    Works great with my other PS and breakout board

  41. 5 out of 5

    Anonymous (verified owner)

  42. 5 out of 5

    Patrick Shaw (verified owner)

  43. 5 out of 5

    Mehmet Saim Egilmedi (verified owner)

  44. 5 out of 5

    Gregory Smith (verified owner)

  45. 5 out of 5

    Eli (verified owner)

    Synchronizes my (110V, 900W && 1023W) server power supplies without failure. I’ve been loving using Parallel Miner products to set up my mining rigs. They save me money and function well. What more can I ask for?

  46. 5 out of 5

    Eli (verified owner)

    Works as intended

  47. 5 out of 5

    Mark B. (verified owner)

  48. 5 out of 5

    Anonymous (verified owner)

    Just hooked up this to my secondary server psu and it works perfect!

  49. 5 out of 5

    Saverio Taliano (verified owner)

  50. 5 out of 5

    Barry M. (verified owner)

  51. 5 out of 5

    dennis scoggins (verified owner)

  52. 4 out of 5

    Anonymous (verified owner)

    Great products but processing/shipping could be faster.

  53. 1 out of 5

    Ignacio Kelvin R. (verified owner)

    Haven’t get this item when I even pay $15 shipping so it can get here fast and I still 2 weeks later still haven’t received it or even get a message.

    • Joseph g (store manager)

      Your last order FedEx tracking is 786422105358. Please understand we cannot control anything once the order is shipped. We have no way to know if your local import authority will or will not assess taxes.

  54. 5 out of 5

    leanne smith (verified owner)


  55. 5 out of 5

    dylan-3796 (verified owner)

    Excellent product. Major positive impact on overall rig setup/overhead. Well packed. Shipped quickly. Thank you!!

  56. 5 out of 5

    Anrijs Klepca (verified owner)


  57. 5 out of 5

    Todd C. (verified owner)

    The sync cable worked as advertised and is very slick syncing my two parallel miner PSU’s. The PSU is also working as advertised.

  58. 5 out of 5

    Brady Bussman (verified owner)

    Perfect as always

  59. 3 out of 5

    Anonymous (verified owner)

  60. 5 out of 5

    Anonymous (verified owner)

  61. 5 out of 5

    Johnathon Readman (verified owner)

    Very happy cable works perfect had to wait for it to come in

  62. 1 out of 5

    Nicolas Ramirez (verified owner)

    Never received this cable, bad

  63. 5 out of 5

    Daly Jones (verified owner)

  64. 5 out of 5

    Daniel G. (verified owner)

  65. 5 out of 5

    dmitry (verified owner)

  66. 5 out of 5

    Dung Le (verified owner)

  67. 3 out of 5

    Renny Schweiger (verified owner)

    I paid for two of these, but did not know that I would have gotten one for free when ordering multiples of the inter-connectable boards (according to a message I got while checking out). It works.

  68. 5 out of 5

    James Gregg (verified owner)

  69. 5 out of 5

    Danny Lane (verified owner)

  70. 5 out of 5

    Mads Rolf (verified owner)


  71. 5 out of 5

    Angel (verified owner)

    Excellent service!

  72. 5 out of 5

    CHRIS B. (verified owner)

    Was one of the few places I could find this cable. Works perfectly.

  73. 4 out of 5

    James P. (verified owner)

    Connector cable. Decent price

  74. 5 out of 5

    JOSH S. (verified owner)

  75. 5 out of 5

    Vincent L. (verified owner)

  76. 5 out of 5

    Stephan Kochan (verified owner)

  77. 5 out of 5

    Frank H. (verified owner)

    Works like a charm!

  78. 5 out of 5

    Mark C. (verified owner)

    Fast shipping and an excellent experience.

  79. 5 out of 5

    Sitha O. (verified owner)

  80. 5 out of 5

    Brian B. (verified owner)

    Good for short to medium distances between boards. I like these for climbing levels on multi-tier frames.

  81. 5 out of 5

    David (verified owner)

  82. 5 out of 5

    DERRICK V. (verified owner)

  83. 5 out of 5

    Kim H. (verified owner)

  84. 1 out of 5

    Pavel L. (verified owner)

    Three orders. And all three orders had these cables missing. Tried contacting CS. Still not response. How can I review this product if I have never received it???

  85. 5 out of 5

    Andrew Doering (verified owner)

    Excellent customer service!

  86. 5 out of 5

    Anonymous (verified owner)

  87. 5 out of 5

    Anonymous (verified owner)

  88. 5 out of 5

    Anthony Pappano (verified owner)

  89. 5 out of 5

    Christopher Federico (verified owner)

    Good quality

  90. 5 out of 5

    Armen Karapetyan (verified owner)

  91. 5 out of 5

    Garett Byrd (verified owner)

  92. 5 out of 5

    Anonymous (verified owner)

  93. 5 out of 5

    Casey H. (verified owner)

    Connected all of my PSUs without issue

  94. 5 out of 5

    PHAT HA (verified owner)

    Very good quality product, fast shipping. Thanks

  95. 5 out of 5

    Sascha Vormaworh (verified owner)

  96. 5 out of 5

    Christian K. (verified owner)

    Good quality cable

  97. 5 out of 5

    Anonymous (verified owner)

    Worked to sync up both power supplies. FYI make sure that both of the power supplies are on the same cycle when you connect this.

  98. 5 out of 5

    Dallas P. (verified owner)

    So far so good.

  99. 5 out of 5

    Jim G. (verified owner)

  100. 5 out of 5

    zahari stoyanov (verified owner)

    Excelent products and good comunication over the proces.

  101. 5 out of 5

    shadi A. (verified owner)

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