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Black USB 2.0 9-pin header splitter cable with four female ports and adhesive backing

WISDUM

WISDUM USB 2.0 9pin Header 1 to 4 Extension Hub Splitter 30cm Cable

SKU CH-23N2-YKBHV

Converts one motherboard USB 2.0 header into four female ports for internal data devices

  • Connector Type9pin USB 2.0 Header 1 to 4 Female Extension Cable
  • ColorBlack
  • Adds four internal USB 2.0 ports from one header
  • 30 cm cable with adhesive backing for tidy routing
  • Shielded wiring helps prevent short circuits
  • Works with Windows 2000 through 10, Linux and Mac
  • Connects devices such as fan controllers and SATA cards

Internal USB 2.0 Header Splitter

The WISDUM adapter converts a single motherboard USB 2.0 9-pin header into four female ports. It is built for PC builders who need extra internal USB connections for devices such as fan controllers, RGB lighting or SATA expansion cards. The 30cm cable includes 3M adhesive backing for secure placement inside the chassis. This splitter handles data only and does not deliver power to connected devices.

Four Ports From One Header

The hub multiplies one internal header into four USB 2.0 female connectors, providing headroom for multiple low-bandwidth peripherals. It comfortably handles controllers, lighting strips and add-in cards that rely on the USB 2.0 interface. The splitter runs out of bandwidth when several high-throughput devices operate simultaneously, and it cannot support hardware that requires powered USB ports. Total throughput remains limited to the single upstream USB 2.0 link.

Shielded Cable For Stable Operation

Wire-belt shielding on the 30cm cable helps prevent short circuits and signal interference during normal use. The passive design draws no additional power beyond what the motherboard header supplies, so thermals and noise are negligible. Gold-plated contacts resist oxidation across a wide range of operating systems including Windows 2000, XP, 2003, Vista, 2008, 7, 8, 10, Linux and Mac.

Highlights

  • Adds four internal USB 2.0 ports from one header
  • 30 cm cable with adhesive backing for tidy routing
  • Shielded wiring helps prevent short circuits
  • Works with Windows 2000 through 10, Linux and Mac
  • Connects devices such as fan controllers and SATA cards

Specifications

Connector Type9pin USB 2.0 Header 1 to 4 Female Extension Cable
ColorBlack

Questions about this item

Will this 1-to-4 USB 2.0 header splitter work with my older motherboard that only has a single 9-pin internal USB connector?

Yes, the adapter converts one motherboard USB 2.0 male header into four female ports, letting you connect multiple internal devices to a single 9-pin header.

How can I verify the splitter is functioning correctly once installed inside the case?

Connect your internal devices such as a Corsair Commander Pro or RGB controller; if they are detected in the operating system and transfer data, the hub is working as intended.

Does the package include mounting hardware or do I need to buy adhesive separately?

The splitter has 3M adhesive on the back for sticking inside the chassis; no extra mounting hardware is required.

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