We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black braided ATX 3.0 PCIe 5.0 extension cable kit with 12+4pin to three 8pin connectors

BUCIER

BUCIER 12+4pin 3×8pin ATX 3.0 PCIe 5.0 Extension Kit Black

SKU CH-FEYZ-7VN83

Extension cable kit converts a 12+4 pin connector to three 8-pin plugs for 3090 Ti and 40 series cards, supporting ATX 3.0 and PCIe 5.0 with three-layer braiding rated beyond 600W

  • ColorBlack
  • Compatible with 3090 Ti and 40 series GPUs
  • Three-layer braided design supports over 600 W power delivery
  • ATX 3.0 and PCIe 5.0 ready extension kit
  • Black sleeved cables for clean internal cable management

Compatible With 3090 Ti and 40 Series

This extension kit connects a 12+4pin graphics card connector to three 8-pin PCIe power cables from the power supply. It is built for ATX 3.0 and PCIe 5.0 platforms. The black three-layer braided sleeves protect the conductors and support power delivery above 600W.

Not For PSUs Without Three Spare 8-pin PCIe Cables

Builders whose power supply provides fewer than three available 8-pin PCIe connectors cannot use this adapter. Users who already have a native 12+4pin output on their PSU do not need this kit. Systems that require a different pin layout or lower maximum power should look at other cable options.

Highlights

  • Compatible with 3090 Ti and 40 series GPUs
  • Three-layer braided design supports over 600 W power delivery
  • ATX 3.0 and PCIe 5.0 ready extension kit
  • Black sleeved cables for clean internal cable management

Specifications

ColorBlack

Questions about this item

Will the 12+4pin connector on this extension kit fit my 3090 Ti or 40 series graphics card?

The kit is listed as compatible with 3090 Ti and 40 series cards, so the 12+4pin end will connect directly to those GPUs.

Can I keep using my existing 8pin power cables from my PSU with this kit?

Yes, the kit provides three 8pin connectors on the PSU side, allowing you to plug in your current modular 8pin cables.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.