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Black 20-pin to dual USB 3.0 bracket cable, 1.5 ft

RIITOP

RIITOP 20PTPCI-BK USB 3.0 20-Pin to 2-Port Bracket Cable 1.5 ft

SKU CH-YV47-1KBQ6

Connects a motherboard 20-pin header to two external USB 3.0 ports using a 1.5 ft cable and included bracket

  • TypeUSB 3.0
  • Connector Type20 Pin Female to 2-Port USB 3.0 A Female
  • ColorBlack
  • Cable Length1.5 ft.
  • Connector Number2
  • Apple CompatibleMainboard which with 19/20 Pin USB 3.0 Slot.

Style USB 3.0

  • Adds two external USB 3.0 ports via a single 20-pin motherboard header
  • 5 ft cable reaches most case rear panels without strain
  • Included bracket mounts securely without occupying a PCI expansion slot
  • Driver-free installation works immediately on compatible mainboards
  • Black finish blends with standard case rear I/O aesthetics

Two external USB 3.0 ports from one header

This bracket cable converts a single 20-pin motherboard header into two rear-panel USB 3.0 Type-A ports. It targets builders who have a spare internal header but no free expansion slots. The 1.5 ft cable reaches most chassis cut-outs. No extra drivers are required.

Replaces slot-mounted brackets

Traditional add-in cards consume a PCIe slot and often need a separate power connection. This adapter uses the existing 19 or 20-pin header instead, leaving slots open for GPUs or capture cards. The jump is worth it when the board has an unused header and the case rear panel has a free opening.

Sustained throughput matches header bandwidth

Under continuous transfer the pair shares the single 20-pin header’s 5 Gbps pipe, so each port sees half that ceiling when both are active. Thermals stay passive because the PCB draws minimal current. Cable length stays fixed at 50 cm, so routing stays predictable in long sessions.

Highlights

  • Adds two external USB 3.0 ports via a single 20-pin motherboard header
  • 5 ft cable reaches most case rear panels without strain
  • Included bracket mounts securely without occupying a PCI expansion slot
  • Driver-free installation works immediately on compatible mainboards
  • Black finish blends with standard case rear I/O aesthetics

Specifications

BrandRIITOP
Model20PTPCI-BK (2 Ports USB 3.0 Hub Bracket with 20 Pin Connector Adapter Cable )
TypeUSB 3.0
Connector Type20 Pin Female to 2-Port USB 3.0 A Female
ColorBlack
Cable Length1.5 ft.
Connector Number2
Apple CompatibleMainboard which with 19/20 Pin USB 3.0 Slot.
SpecificationsConnectors: USB 3.0 Female (x2), 20 pin female motherboard Header. Comes with bracket. Doesn't take up PCI slot. Length: about 50 cm / 19.68 in. Color: Black.
FeaturesThis cable (plus bracket) provides 2 external USB 3.0 ports that connect to the motherboard. This lets you add USB ports without having to take up any PCI slots. USB 3.0 Back Panel Expansion Bracket to 20-Pin Header Cable (2-Port) .

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Questions about this item

What bracket size and motherboard header does this cable need to fit?

The included bracket mounts in a standard rear expansion opening and connects to a 19- or 20-pin internal USB 3.0 header on the motherboard.

How do I install the cable and bracket, and what step is often missed?

Screw the bracket into a free rear slot opening, then plug the 20-pin connector firmly into the motherboard header; the step often missed is ensuring the keyed header aligns correctly before applying force.

Will the 20-pin header connector or the USB 3.0 ports need replacement over time?

The 20-pin header and both USB 3.0 Type-A ports are passive connectors rated for the standard mating cycles of the specification; no scheduled replacement is required.

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