Skip to main content
Sirlyr RGB PC Cables,Strimmer 3 * 8 pin PSU Extension Cable,5V 3Pin Sync ARGB,for Graphic Card Power Supply,Computer Case Decoration Black Style
Sirlyr

RGB PC Cables,Strimmer 3 * 8 pin PSU Extension Cable,5V 3Pin Sync ARGB,for Graphic Card Power Supply,Computer Case Decoration Black Style

By SpecPicks Editorial · Verified 2026-08-21

$37.99
Buy on Amazon — $37.99 Compare to similar power supplies

*Price sourced from Amazon.com. Last updated 2026-08-21. Price and availability subject to change.

Bottom line: The RGB PC Cables,Strimmer 3 * 8 pin PSU Extension Cable,5V 3Pin Sync ARGB,for Graphic Card Power Supply,Computer Case Decoration Black Style is a niche pick — read recent reviews before buying in the power supplies category, priced around $37.99. Read recent reviews carefully before committing.

Upgrade your gaming setup with Sirlyr 8 Pin RGB GPU Cables.With 360-degree lighting,these cables provide a mesmerizing visual experience that will take your PC aesthetics to the next level.The high-quality TPE/silicone material allows for easy bending and routing,ensuring a clean and organized setup.The integrated design hides the extension cable,giving your case a sleek and modern look.Compatible with popular motherboard RGB sync systems, you can effortlessly synchronize your lighting effects with your favorite songs or games.The transparent ABS material of the 2*8 pin cable connector…

Related Products

Other products in this category you may like:

SpecPicks Verdict

SpecPicks classifies Sirlyr RGB PC Cables,Strimmer 3 * 8 pin PSU Extension Cable,5V 3Pin… as a niche pick — read recent reviews before buying in the power supplies category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Sirlyr's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

  • ✓ Backed by Sirlyr's warranty and support channels
  • ✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

  • 【LIGHTED ON FOUR SIDES】RGB cable extension PC make of 162 LED beads make the light strip soft and no dark spots,360-degree light effect let you case cooler and brighter
  • 【HIGH-QUALITY PERFORMANCE】RGB PC cables make of TPE/silicone material,can easy to bend and routing;Silver-plated wire core maintains stable current transfer.Sirlyr's new RGB cable adopts the integrated design of extension cable and LED lighting strip,which hides the extension cable,makes the rgb power supply cables more integrated,look neater and more technological
  • 【5V ARGB SYNC】Support ASUS AURA,Mystic Light RGB of MSI,Gigabyte RGB Fusion 2.0 and ASRock RGB Sync and other motherboard addressable 5V3pin ARGB,programmable and customizable light effects.Use the corresponding SYNC system to achieve sound and light synchronization.When listening to songs,the rhythmic streamer lights make you dance,and the sound and light effects are more immersive when playing games;a small controller is included with the package,even if the motherboard does not support it.RGB can also control the lighting effect
  • 【8 PIN EXTENSION CABLE】RGB 3*8 pin GPU cable connector also make of black ABS material,easy to plug in and out,compatible 3*8 pin video card.Every detail is exquisite enough to match your luxury gaming chassis.With the psu extension cable, you can achieve better cable management especially to keep your transparent side panel chassic from being cluttered
  • 【PACKAGE INSTRUCTIONS】RGB power supply cables kit come with 1 X instruction manual,1 X RGB 3*8pin GPU power cable,1 X Mini controller.Note the distance from the graphics card to the glass side panel,the size is larger than normal extension cables,recommended for mid-tower or full-tower chassis.If there is a LED does not light up,it is possible that too many RGB devices are connected,or the RGB controller supports a limited number of LED beads,quality is the life of the Sirlyr rgb cable,if there is a problem,please contact us!

Full Specifications

BrandSirlyr
ColorBlack Style
ModelRGB-38p
Cable TypeRGB
Item ShapeRound
Unit Count1.0 Count
Part NumberRGB-38p
CompatibilityPC
Connector TypePCI Express
Number of Pins24
Outer MaterialTPE/Silicone
Number of Items1
Special FeatureARGB
Connector GenderMale-to-Female

Ready to buy?

Sirlyr RGB PC Cables,Strimmer 3 * 8 pin PSU Extension Cable,5V 3Pin Sync ARGB,for Graphic Card Power Supply,Computer Case Decoration Black Style is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-08-21. Price and availability subject to change.

Related Power Supplies

Keep exploring SpecPicks

Other buying guides

Browse the catalog

Editorial

More guides & deep dives from the SpecPicks archive

Browse all articles & guides →

More reviews from the SpecPicks archive

Browse all reviews →

Earliest SpecPicks reviews

Browse full archive →
Sirlyr RGB PC Cables,Strimmer 3 * 8 pin PSU Extension Cable,5V 3Pin Sync ARGB,for Graphic Card Power Supply,Computer Case Decoration Black Style
$37.99
View on Amazon →