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24pin Sleeved Cable Extension

4.73 out of 5 based on 11 customer ratings
(11 customer reviews )




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+ $8.75

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24pin Sleeved Cable Extension

  • All of our custom sleeved cable extensions are hand assembled to order only by our professional sleever. We only use the highest quality materials including our very own premium Teleios sleeve. This ensures consistency throughout each individually sleeved wire that makes up the cable.
  • The highest quality UL1007 18AWG wire is used on all of our extension cables.  This allows us to train our sleeved cables to create a stunning 180 degree curve which we are well known for. This makes installing the cables easy, and allows for the cable to bend effortlessly to the back or behind the components to attach to your existing power supply cable.
  • All of our extensions are made in the heat shrink less style for a clean, and desirable look.
  • Many of our custom cables are used by top entities such as Intel, NVIDIA, EK Water Blocks and more! Buy knowing you are receiving a high quality product from a well reputable company.

These are extensions only, and can be used with any existing 24pin power supply cable.

Extension is 12″ in length (curved).

Design your own custom extension today!

Please allow a few business days for your order to be processed.


Teleios Premium Custom Cable Sleeving



Here is how to get started:

We have developed a simplistic way to customize which colors you want for your sleeved cable extension. Below is an image that represents the end that plugs into your motherboard. It is numbered 1 – 12. Each number represents that wire, and the wire underneath on the 24pin since most choose the same color for the wire underneath. Simply choose which color you want by selecting it with the drop downs below to that of its correlated number in the image.

If you need any assistance with your order, or would like to receive a color recommendation for your setup please contact us.


Best Seller position

No. 2 in Custom Extension Cables

SKU: N/A Category: Tags: , , ,
Weight.34 lbs
Dimensions6.50 × 2.50 × 4.00 in

Customer reviews

Rated 4.73 out of 5 stars
11 reviews
4 stars 0 0 %
3 stars 0 0 %
1 star 0 0 %

11 reviews for 24pin Sleeved Cable Extension

  1. 5 out of 5

    (verified owner)

    Excellent cable qualityThere was some initial hesitation when I ordered these cables and I accidentally chose express postage (which was almost more than the cables cost!) and I wasn’t in a rush to get them, but after speaking with David he refunded me the difference and from then on I knew I was going to be in good hands. I received the cables faster then I thought I would and the quality was second to none.
    There is a lot of choices for the colours and I was hoping that the colours would turn out well
    and tie in with my colour scheme, but when I received them, it was definitely the icing on the cake! they suit it perfectly.
    I couldn’t be happier, David was a pleasure to deal with and I will be coming back to him for future builds.

    Was this review helpful to you? 0 of 0 people found this review helpful

  2. 5 out of 5

    (verified owner)

    Impressive QualityFirst shop with them.
    It could not have been better.
    Excellent brand...Perfect Service!

    Was this review helpful to you? 1 of 1 people found this review helpful

  3. 2 out of 5

    (verified owner)

    Need a little more TLCI bought this extension thinking it would be Plug and Play. The truth is, one of the wires is too short, so almost every time I turn on my computer I have to open the the case back (Core P5) and push the wire into the connector. I have order another set from a different supplier. I have NOT contacted Mainframe, or given them a chance to correct the problem. That's why my rating is 2 stars and not one.

    Was this review helpful to you? 2 of 15 people found this review helpful

  4. 5 out of 5

    (verified owner)

    To give any less than 5 would be a crime and I wish I could give higher. Yes, you are paying a premium for these cables, but you are getting a top notch product with a beautiful curve that will not need cable combs to stay neat. The colors shown are perfect representation of the final result, as I got the green in mine and it perfectly matches an Nvidia build. So happy.

    Was this review helpful to you? 6 of 6 people found this review helpful

  5. 5 out of 5

    (verified owner)

    I have had two sets of customs extensions from MFC. One on teleios and other in paracord. Quality of both are outstanding. I applied cable combs to one and the other I ordered with. Cables done in teleios sleeving did not need cable combs, I just applied them to neaten them up just that little bit more. After a week or so I could push the combs back behind the rubber grommets leaving a perfect look. I would highly suggest these cables over companies like cablemod. MFC cables look excellent, amazing quality. When my system changes colour, I'll be back for more cables for sure

    Thanks MFC

    Was this review helpful to you? 3 of 3 people found this review helpful

  6. 5 out of 5

    (verified owner)

    An absolutely outstanding product! Perfectly formed arc in this as well as the ATX, 2x 8 pin PCI-E Extensions, and 2x 6 pin PCI-E Extensions I ordered. I also requested that several combs be placed on the cables at the time of ordering and MC gladly placed them on the cables for me. Communication with MC has also been excellent in every transaction I've conducted with them. Packaging for every product I've ordered shows clear signs of careful packing with plenty of packing peanuts and padding to ensure the product remains in superb condition all the way to the customer. I will certainly continue all my sleeving products and components through them!

    Was this review helpful to you? 3 of 3 people found this review helpful

  7. 5 out of 5

    (verified owner)

    Brilliantly made extensions. Love the way they look in my custom built PC. The curve of the extension is well made and the colours look astonishing. Would definitely recommend to anyone looking to buy these.

    Was this review helpful to you? 2 of 2 people found this review helpful

  8. 5 out of 5

    (verified owner)

    Really really great sleeve extension cables. They come well packaged in a box full of packing peanuts in a perfect arch. One problem is that the way these are constructed, the arch only goes one way. So be aware of which way your connecter is and how you want your arch(the inner cables are shorter in length than the top cables).

    Was this review helpful to you? 4 of 4 people found this review helpful

  9. 5 out of 5

    (verified owner)

    There are certainly cheaper products on the market, but the quality on the these extensions are uncanny. The natural curve on them helps the chords stay together and clean-looking without any finagling or wire-training. Certainly a major aesthetic upgrade over the "mustard and ketchup" stock PSU cable. I don't regret this purchase a bit.

    Was this review helpful to you? 3 of 3 people found this review helpful

  10. 5 out of 5

    (verified owner)

    These cables are amazing and much more impressive when they actually are in your hands. The curve is perfect bend and they look amazing in the case. My motherboard is a little odd though which made the bend not work to my advantage though. The clip for my motherboard is on the wrong side which made it so I had to play with the bend a little and turn it into an S-shape.

    Was this review helpful to you? 2 of 2 people found this review helpful

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