

⚡ Power your beast with precision and style — never settle for less!
This JOYJOM 16Pin to 3x 8Pin PCIe 5.0 extension cable delivers up to 600W of stable power through high-quality 16AWG tinned copper wiring. Designed with a 90° right-angle connector for optimal cable management and durability, it’s tailored for high-end GPUs like the RTX 3090 Ti, 4070 Ti, 4080, and 4090. Its sleeved finish and triple 8-pin input ensure compatibility and reliability, making it an essential upgrade for professionals and gamers demanding flawless GPU power delivery.








| ASIN | B0BZBTYR2N |
| Best Sellers Rank | #18,580 in Electronics ( See Top 100 in Electronics ) #254 in Audio & Video Power Cables |
| Brand | JOYJOM |
| Cable Type | PCIe |
| Color | Black |
| Compatible Devices | Personal Computer |
| Compatible Phone Models | No Compatible Phone Models |
| Connector Gender | Male-to-Female |
| Connector Type | Pcie |
| Customer Package Type | Sleeved and protected packaging |
| Customer Reviews | 4.7 4.7 out of 5 stars (155) |
| Data Transfer Rate | 16 Gigabits Per Second |
| Date First Available | March 23, 2023 |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Item Weight | 2.08 ounces |
| Item model number | 1 to 3 Type A |
| Manufacturer | JOYJOM |
| Maximum Voltage | 12 Volts |
| Number of Items | 1 |
| Number of Pins | 16 |
| Product Dimensions | 0.39 x 0.39 x 0.19 inches |
| Recommended Uses For Product | Powering high-end graphics cards |
| Shape | Round |
| Special Feature | 12VHPWR 90 Degree Adapter, 16 Pin to 3x 8 Pin |
| Wattage | 600 watts |
V**Y
Radeon RTX 4070ti Super Compatible
Great quality replacement 12VHPWR for my 4070ti Super. Purchased my GPU refurbished from eBay but it came without the original box and cables. Ordered this cable and it looks and feels good. GPU operates as it should, and connects to the PSU adapter cables without issue on my AOOSTAR AG02 v2 eGPU dock.
T**U
It works fine for my 4090
My original cable that comes with my 4090 suddenly stopped working, so got this to replace it. It works well so far, no issue with benchmarks and games.
B**N
Appreciate the 90 degree angle on the connector!
This cable does the trick! The main attraction here is the 90 degree angle on the connection interface. This is a must if you have your graphics card in a tight spot where the enclosure wall gets little too close / uncomfortably close to the delicate connection. The build quality of this cable is fine. It fits as it should and installs easy if you know what it’s for. The price is right as well.
H**T
Works Great!
It works great! I needed this to replace my old one I had for years. I got this one and I haven't had an issues since. It has been months.
C**N
Saved my GPU
This little guy fixed my 4080 super, I was giving a bad cable with the purchase of the GPU and was using hair ties for weeks. This replacement was perfect, it was easy to install, the length was perfect no extra cables hanging around, I haven’t had any problems with it. Just be sure to get the right angle for the plug in!
E**N
Nice for clean build
This is hooked up to my 4900 Gpu and works just fine. I like how it was 90 degrees, so that the cables could be neatly exited out the bottom of my case. I feel there is less risk of bending in the future due to stress
L**Z
Great item
Just what I needed to be able to close the front of my case for the 4090
A**M
feels nice
works well for my 5070 ti i only had it for a day but i havent goten an issue or a red light on my gpu for right now 5 stars i will update this in the future if anything goes wrong
T**A
The case I was using is fairly small - this connector allowed the connection to be made and the cover to be installed without over-bending the factory cable. Seems like good quality - no issues.
F**S
Got the video power connectors away from my case glass side panel.
B**S
The TUF 4090 has a red LED to warn of incorrect or missing connections, and it does not light up when using this cable. This even though this adapter only has three PCIe power inputs; it works perfectly. This cable runs cool under a full 600Watt load (AI workload), and in fact runs even cooler than the cable that shipped with the card itself - and that adapter had 4 PCIe power connections. Recommended.
J**A
Bought to avoid bending the power cable that came with an RTX 5080. The plug ran flawlessly. I checked the temperature on a 400W load it it was cool to the touch.
H**Y
Made the red light on 4080 go away BUT makes the fans run 100% and it’s super loud. Can’t turn them down.
Trustpilot
4 days ago
2 weeks ago