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EN-Labs

EN-Labs PCIU320P2AFBL USB 3.0 20-Pin to 2× Type A Female Bracket Cable 1.64ft Blue

SKU CH-SBEY-5CYT8

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

  • TypeUSB 3.0
  • Connector TypeUSB to 20 pins
  • ColorBlue
  • Cable Length1.64 ft. (0.50m)
  • Length1.64ft / 50CM
  • Connector Number3
  • Adds two rear-panel USB 3.0 Type A ports from a single 20-pin motherboard header
  • Full-profile PCI bracket secures the ports to the case rear panel
  • 64 ft cable length reduces strain on the motherboard header
  • Supports data transfer rates up to 5 Gbps
  • Connects internal card readers or drives directly to the motherboard for a cleaner build

Front-panel USB 3.0 expansion

This adapter converts a single 20-pin motherboard header into two external Type-A ports mounted on a full-profile PCI bracket. It targets builders who want front or rear USB 3.0 access without running cables outside the case.

Upgrade from front-panel headers

The cable replaces a missing or occupied front-panel USB 3.0 connector, adding two ports directly to the rear I/O area. The jump is worth it when the case lacks native USB 3.0 front ports or when the existing header is already used by another device.

Limited by 20-pin header bandwidth

The 20-pin header carries a single USB 3.0 channel shared between both ports, so simultaneous transfers split the 5 Gbps ceiling. Cable length is fixed at 1.64 ft, restricting bracket placement to the lower expansion slots.

Highlights

  • Adds two rear-panel USB 3.0 Type A ports from a single 20-pin motherboard header
  • Full-profile PCI bracket secures the ports to the case rear panel
  • 64 ft cable length reduces strain on the motherboard header
  • Supports data transfer rates up to 5 Gbps
  • Connects internal card readers or drives directly to the motherboard for a cleaner build

Specifications

BrandEn-Labs
ModelPCIU320P2AFBL
TypeUSB 3.0
Connector TypeUSB to 20 pins
ColorBlue
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

Does the 20-pin header cable reach a motherboard connector 1.64ft away?

The cable is 1.64ft (0.50m) long, so it reaches headers within that distance from the rear bracket.

Which way round does the 20-pin plug go onto the motherboard header?

The 20-pin connector is keyed; align the missing pin with the header notch and press straight down until seated.

Will the blue 20-pin cable degrade the 5Gbps signal over time?

The cable is built to USB 3.0 spec for 5Gbps; no periodic replacement is needed unless the connector is physically damaged.

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