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Black flat ribbon cable with double 19/20 pin male connectors splitting to a single female connector

Aomoproing

Aomoproing USB 3.0 19/20 Pin 1 to 2 Y Splitter Internal Extension Adapter 5.9 inch

SKU CH-4SRM-HYFHX

Splits one motherboard USB 3.0 19/20-pin header into two female ports with a 5.9-inch flat ribbon cable for 5Gbps internal connections

  • Connector TypeLighting Connector to USB A
  • USB 3.0 header extension cable for motherboards with 1 to 2 Y Splitter design
  • Double USB 3.0 19/20 pin male to single 19/20 pin female connector
  • Supports data transmission speeds up to 5Gbps for stable signal and data transfer
  • Full duplex 5.9 inch cable enables simultaneous bi-directional data transfer
  • Black flat ribbon wire offers durable flexible routing with clean look for dust and heat management

Internal USB 3.0 header splitter

This 5.9 inch adapter turns one motherboard USB 3.0 19/20 pin header into two female ports using a flat ribbon cable. It is built for internal use in desktop systems that need extra front-panel or accessory connections.

Builders adding front USB ports

Suits DIY assemblers who have a single internal header but want to run two USB 3.0 devices such as front-panel ports or lighting controllers. Not for external peripherals, not for USB Type-C headers, and not guaranteed to seat firmly on every motherboard because pin tolerances vary.

19/20 pin male-to-female Y split

The decisive spec is the 1-to-2 Y splitter that converts a double male header into one female header while keeping the 5Gbps USB 3.0 signal path. If your board lacks a 19/20 pin header or you need a Type-C internal connector, this cable will not fit.

Highlights

  • USB 3.0 header extension cable for motherboards with 1 to 2 Y Splitter design
  • Double USB 3.0 19/20 pin male to single 19/20 pin female connector
  • Supports data transmission speeds up to 5Gbps for stable signal and data transfer
  • Full duplex 5.9 inch cable enables simultaneous bi-directional data transfer
  • Black flat ribbon wire offers durable flexible routing with clean look for dust and heat management

Specifications

Connector TypeLighting Connector to USB A

Questions about this item

Will the black flat ribbon wire need replacement if it gets bent repeatedly during case upgrades?

The flat ribbon wire is described as more durable and flexible than individual crimped wires, so normal bending during upgrades should not require replacement.

What limits the 5Gbps data rate first when both female ports are used simultaneously under heavy load?

The 5Gbps bandwidth is shared between the two female ports, so simultaneous high-throughput transfers on both ports will hit the aggregate 5Gbps limit first.

Does the adapter add noticeable heat or power draw when running all day inside a closed case?

The adapter is a passive cable with no active components, so it adds no measurable heat or power draw during continuous operation.

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