4-Port USB 2.0 9Pin Header Splitter Hub, 1 to 4 Internal Motherboard USB 9Pin Extension Adapter with Molex Power & 1.64FT Cable

This internal 9Pin USB 2.0 header splitter hub converts a single motherboard 9Pin USB 2.0 front panel header into four separate 9Pin male ports, greatly solving the problem of insufficient built-in USB interfaces when installing multiple RGB fan controllers, LED light strips, internal card readers and chassis front USB modules.

Different from ordinary splitters lacking power supply, this adapter comes with an independent Molex power input port to supply sufficient stable power for multiple connected devices, effectively avoiding issues like flickering RGB lights, unstable connections and device recognition failures caused by insufficient motherboard header power.

Matched with a 1.64FT extension cable, it supports free routing inside ATX, MATX and ITX chassis without tight bending or wiring clutter. The mini integrated circuit board takes up little internal space and will not block graphics cards, radiators and cooling fans.

No driver installation is required, and it works smoothly on Windows and macOS systems. It is an essential DIY upgrade accessory for gaming PCs, customized workstations and home entertainment hosts that require mass internal USB expansion.