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Short 20 cm cable with one 19/20-pin male header splitting to two USB 3.0 Type-A female ports

Vszerda

Vszerda USB 3.0 19/20Pin Header to 2 Female Y Splitter 20cm

SKU CH-JYE3-3ZDHF

A 20 cm internal adapter splits one motherboard 20-pin USB 3.0 header into two front-panel Type-A ports

  • Connection typeUSB Type A
  • Connector count20
  • Connector detailsUSB Type A
  • Connector genderFemale-to-Female
  • Build detailsCopper
  • Product typeUSB
  • Splits one 20-pin motherboard header into two USB 3.0 Type-A ports
  • 20 cm length fits tight front-panel builds without cable clutter
  • Copper construction keeps USB 3.0 signal integrity across the Y-split
  • Tangle-free jacket simplifies routing inside compact chassis
  • Female-to-female design connects directly to standard 19/20-pin headers

Front-panel USB 3.0 expansion

This adapter converts a single motherboard 20-pin header into two USB 3.0 Type-A ports for front-panel access. It suits builders adding extra ports to cases that lack enough front USB connections. The 20 cm cable reaches from the header to the chassis cutout without excess slack. Compatible with boards such as the Asus P7P55/USB3 series.

Sustained data behaviour

Copper conductors carry USB 3.0 signals across the Y-splitter without active components. Throughput matches the host controller and attached devices; the splitter itself adds no bottleneck. Cable length of 20 cm keeps signal loss negligible during long transfers. Both ports operate simultaneously at the host's negotiated speed.

Thermals noise and power

Passive construction generates no heat and produces no audible noise. Power for connected peripherals comes entirely from the motherboard header, so draw depends on the attached devices. The tangle-free jacket eases routing inside tight chassis spaces. No external power adapter or driver installation is required.

How it compares

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

Price $12.99
Cheaper than about 70% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameChenyang
Product typeUSB
Ports & slots
Connection typeUSB Type A
Connector count20
Connector detailsUSB Type A
Connector genderFemale-to-Female
Size & build
Build detailsCopper

Questions about this item

Does the 20 cm splitter draw extra power or generate heat when both USB 3.0 ports run all day?

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

What motherboard header must I already have for this 20-pin plug to work?

You need a standard USB 3.0 19/20-pin internal header on the motherboard, such as the one found on boards like the Asus P7P55/USB3.

Will the 20-pin connector fit older 19-pin front-panel headers I might keep?

The male plug is keyed for 19/20-pin headers; it mates with both pin counts, letting you reuse older front-panel USB 3.0 connectors.

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