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Flat 15 cm PCI-E 1X to 16X riser ribbon cable with Molex 4-pin power connector

TeKit

TeKit NTRC100105W PCI-E 1X to 16X Riser Cable 15 cm

SKU CH-SS9A-2E18F

Extends a PCIe x1 slot to accept a full-size x16 graphics card with a 15 cm flexible cable and Molex power connector for mining rigs

  • Connector count3
  • Connector detailsPCI-E Extension Cable 1X To 16X Riser Extender Card Adapter
  • Connector genderMale to Female
  • Product typePCI-E Extension Cable 1X To 16X Riser Extender Card Adapter
  • Overall length1 ft (0.3 m)
  • DetailsPCI-E Extension Cable 1X To 16X Riser Extender Card Adapter
  • Connects a PCI-E 16X graphics card to a 1X slot for mining rigs
  • 15 cm cable length fits tight 1U and 2U server chassis
  • Molex 4-pin power connector supplies stable auxiliary power to the card
  • Male-to-female terminal gender enables direct plug-in without extra adapters
  • Flexible riser design allows free positioning of the GPU inside the case

Purpose-built riser for dense mining rigs

This 15 cm PCI-E 1x-to-16x adapter lets you mount a full-length graphics card into a single-lane slot, freeing the remaining expansion space for additional GPUs. It targets builders who populate every available lane in 1U or 2U chassis where vertical clearance is tight.

Build integration and slot economics

The male x1 connector plugs into the motherboard while the female x16 receptacle accepts the graphics card, so no slot is wasted by physical width constraints. A bundled Molex 4-pin power lead supplies auxiliary current directly to the riser, reducing load on the board-edge connector during sustained mining workloads.

Included power adapter and verification

The package supplies the riser cable and Molex 4-pin connector only; no mounting brackets, screws or software are provided. Every unit undergoes 100 % functional testing before shipping, ensuring the signal path and power delivery meet specification for continuous operation.

How it compares

Measured against everything we stock in PC & Server Extension Cords, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 60% of the 401 comparable items (median $14.99).

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Specifications

Product
Brand nameTeKit
Model nameNTRC100105 W
Product typePCI-E Extension Cable 1X To 16X Riser Extender Card Adapter Cable For Bitcoin Miner Mining
Design styleCable
Ports & slots
Connector count3
Connector detailsPCI-E Extension Cable 1X To 16X Riser Extender Card Adapter Cable For Bitcoin Miner Mining
Connector genderMale to Female
Size & build
Overall length1 ft (0.3 m)

Questions about this item

Will the 15 cm riser cable fit inside a 1U server chassis?

Yes, the 15 cm length is designed for 1U and 2U cases where space between the motherboard and riser is very tight.

Does the Molex 4-pin connector on this riser supply extra power to the graphics card?

The Molex 4-pin connector delivers auxiliary power directly to the riser board, reducing load on the motherboard 1X slot during mining workloads.

What motherboard slot is required to use this 16X to 1X adapter?

A free PCI-E 1X slot is needed; the male 1X end plugs into the motherboard while the female 16X end accepts the graphics card.

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