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Black USB 3.0 20-pin male header to USB 2.0 9-pin female adapter

Vszerda

Vszerda USB 3.0 20-pin to USB 2.0 9-pin Adapter Black

SKU CH-CTE6-WCA5N

Connects a motherboard USB 3.0 20-pin header to a USB 2.0 9-pin device

  • ColorBlack
  • Connector Number1
  • SpecificationsUSB3-USB2, axGear, PC
  • ConductorCopper
  • ConstructionCopper
  • FeaturesPC
  • Connects USB 3.0 20-pin header to USB 2.0 9-pin port
  • Copper conductor ensures reliable signal transfer
  • Single black adapter fits internal motherboard headers
  • axGear USB3-USB2 model built for PC compatibility
  • New condition, first listed December 25 2025

Header Compatibility

This adapter connects a motherboard USB 3.0 19-pin header to a front-panel USB 2.0 9-pin connector. It lets builders use newer header layouts with older case ports. The copper conductors and black housing suit standard PC assembly. Condition is new.

Suits legacy front-panel upgrades

Builders fitting a modern motherboard into an older chassis will find this cable useful. It does not add USB 3.0 speed to USB 2.0 ports. Buyers who need full 3.0 throughput should look for a native 19-pin to 19-pin link.

Connector pin count is 19 to 9

The male end carries 19 pins while the female end accepts 9 pins. This fixed mapping determines whether the adapter matches your specific header and port layout. Verify both counts before ordering.

Highlights

  • Connects USB 3.0 20-pin header to USB 2.0 9-pin port
  • Copper conductor ensures reliable signal transfer
  • Single black adapter fits internal motherboard headers
  • axGear USB3-USB2 model built for PC compatibility
  • New condition, first listed December 25 2025

Specifications

BrandaxGear
ModelUSB3-USB2
ColorBlack
Connector Number1
SpecificationsUSB3-USB2, axGear, PC
ConductorCopper
ConstructionCopper
FeaturesPC
Disclaimernot_applicable
Electrical Outlet Plug Typeno_plug

Questions about this item

Will the 19-pin header connector need replacement after repeated insertion cycles?

The adapter uses a copper conductor and copper construction rated for standard header mating cycles; no scheduled replacement is required under normal use.

What limit appears first when the 3.0 header runs at 2.0 speeds all day?

The 2.0 9-pin female interface caps throughput at USB 2.0 rates, so bandwidth is the first bottleneck during sustained transfers.

How much heat or noise does the copper cable produce during continuous operation?

The passive copper construction generates no audible noise and only minimal warmth typical of low-power USB 2.0 signalling.

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