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Black USB 2.0 9-pin header 1-to-2 splitter cable with adhesive hub, 30 cm

EN-Labs

EN-Labs INU29P1X2 USB 2.0 9-pin header 1-to-2 splitter 30 cm

SKU CH-CWDY-XG7J2

Splits one internal USB 2.0 9-pin header into two ports for fans, controllers and RGB accessories, 30 cm cable with self-stick adhesive

  • Connection typeUSB 2.0 9pin 1 to 2 splitter hub
  • Cable length1 ft (0.3 m)
  • Product typeAdapter
  • Product colorBlack
  • DetailsInternal USB 2.0 9pin 1 to 2 ports Hub Duplicate motherboard
  • Add two internal USB 2.0 headers from one motherboard port
  • 30 cm cable reaches front-panel hubs without strain
  • Self-adhesive backing secures the hub inside any case
  • FE1.1S chipset delivers 480 Mbps high-speed transfers
  • Supports 5 V 500 mA power for fans and RGB gear

Internal USB 2.0 header splitter

The EN-Labs INU29P1X2 duplicates a single motherboard USB 2.0 9-pin header into two male connectors. It targets builders who need extra internal ports for devices such as fan controllers or RGB lighting hubs. A 30 cm cable and self-adhesive pad allow tidy placement inside the case. The FE1.1S chipset handles the hub function.

Sustained-load behaviour

The hub operates at USB 2.0 high-speed 480 Mbps and full-speed 12 MHz modes. Each downstream port can deliver up to 5 V 500 mA, matching the standard USB 2.0 power specification. The FE1.1S chipset manages traffic between the two ports without requiring external power. Total bandwidth is shared across both connected devices.

USB 2.0 interface limits

The splitter relies on a single upstream USB 2.0 9-pin header, so aggregate throughput cannot exceed 480 Mbps. Two high-bandwidth peripherals will contend for that shared pipe. The 500 mA per port limit means devices drawing more current need their own power source. Motherboard header pin-out must follow the standard 9-pin layout.

How it compares

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

Price $6.99
Cheaper than about 93% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameEn-Labs
Model nameINU29P1 × 2
Product typeAdapter
Product colorBlack
Ports & slots
Connection typeUSB 2.0 9pin 1 to 2 splitter hub
Size & build
Cable length1 ft (0.3 m)

Questions about this item

Does the FE1.1S hub draw extra power or generate heat when running continuously?

The hub is powered from the motherboard header and supplies up to 5V 500mA total across both ports, so heat and power draw stay within normal USB 2.0 limits.

What motherboard connector must I already have free to use this splitter?

You need one free internal USB 2.0 9-pin header on the motherboard to plug the male connector into.

Will the 1 ft cable reach a front-panel USB 3.0 header on an older board?

The adapter only provides USB 2.0 9-pin male outputs, so it cannot connect to a USB 3.0 front-panel header.

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