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Black USB 3.0 20-pin header to two Type A ports on a full-profile PCI bracket, 1.64 ft cable

EN-Labs

EN-Labs PCIU320P2AFBK USB 3.0 20-pin to 2× Type A bracket cable 1.64 ft

SKU CH-0F7P-ED7R9

Adds two USB 3.0 Type A ports to a 20-pin motherboard header with a full-profile PCI bracket and 1.64 ft cable

  • TypeUSB 3.0
  • Connector TypeUSB to 20 pins
  • ColorBlack
  • Cable Length1.64 ft. (0.50m)
  • Length1.64ft / 50CM
  • Connector Number3
  • Connect two internal USB 3.0 devices directly to a 20-pin motherboard header
  • Full-profile PCI slot bracket mounts two Type A ports on the case rear panel
  • Supports data transfer rates up to 5 Gbps under USB 3.0 specification
  • 64 ft cable length reduces strain on the motherboard header
  • Black finish suits standard PC builds

What this cable adds

The EN-Labs PCIU320P2AFBK converts a single motherboard 20-pin USB 3.0 header into two external Type A ports mounted on a full-profile PCI bracket. It is intended for builders who want front-panel or rear-panel USB 3.0 connections without running cables outside the case.

Installation notes

The bracket screws into a standard rear expansion slot and the 1.64 ft cable reaches the internal header. The 20-pin connector is keyed; forcing it the wrong way round is the most common error and can bend pins. No drivers are required because the motherboard handles the USB 3.0 signalling.

USB 3.0 practical limits

The link operates at up to 5 Gbps, so actual throughput depends on the attached devices and the motherboard controller. The 0.50 m cable length limits placement to the rear panel area; longer runs would need an active extender. Only two Type A ports are provided, so additional headers or a hub are necessary for more connections.

Highlights

  • Connect two internal USB 3.0 devices directly to a 20-pin motherboard header
  • Full-profile PCI slot bracket mounts two Type A ports on the case rear panel
  • Supports data transfer rates up to 5 Gbps under USB 3.0 specification
  • 64 ft cable length reduces strain on the motherboard header
  • Black finish suits standard PC builds

Specifications

BrandEn-Labs
ModelPCIU320P2AFBK
TypeUSB 3.0
Connector TypeUSB to 20 pins
ColorBlack
Cable Length1.64 ft. (0.50m)
Length1.64ft / 50CM
Connector Number3
FeaturesConnect 2 internal USB 3.0 devices (internal card reader, hard drive) directly to a motherboard header connection. With full profile PCI sot bracket for case rear panel installation The Internal USB 3.0 Adapter Cable extends a 20-pin motherboard USB 3.0 header connection and enables you to add 2 internal female USB 3.0 (Type A) ports. With the addition of the 2 internal USB 3.0 ports, you can connect your internal devices (internal card reader, hard drive, etc.) directly to your motherboard, which allows for a cleaner installation, avoiding the need to run your cables outside the sys

Questions about this item

How do I confirm the 20-pin header is delivering 5 Gbps after I install the bracket?

Connect a USB 3.0 flash drive to one of the Type A ports, run a benchmark such as CrystalDiskMark, and verify sequential read and write speeds approach 5 Gbps.

What comes in the box and what must I supply to add two rear USB 3.0 ports?

The package includes the 1.64 ft 20-pin to dual Type A cable and a full-profile PCI slot bracket; you must provide a motherboard with a 20-pin USB 3.0 header and a free full-height expansion slot.

Should I choose the 1.64 ft cable or a longer version for a full-tower case?

Only the 1.64 ft (0.50 m) length is offered, so measure the distance from your 20-pin header to the rear bracket before ordering.

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