12CM USB3.0 19Pin 20Pin 1 To 2 Motherboard Internal Header Splitter Cable, 5Gbps High Speed Front USB Port Expansion Cable, Compatible with ASUS MSI Gigabyte ASRock Intel AMD ATX MATX ITX Desktop Main

This USB3.0 19Pin 1 to 2 internal splitter cable is engineered for desktop PC motherboards equipped with standard USB3.0 19Pin/20Pin internal headers. It splits one onboard USB3.0 header into two independent interfaces, perfectly resolving the common issue of insufficient front chassis USB ports during PC assembly and upgrade.

Constructed with high-purity oxygen-free copper wire cores and gold-plated contact terminals, the cable minimizes signal attenuation, resists oxidation and electromagnetic interference to maintain reliable connection performance. It fully conforms to USB 3.0 specification, supporting up to 5Gbps data transfer speed for fast transmission of large files, external hard drives, flash drives and other USB peripherals.

With a practical 12cm cable length, it helps organize internal chassis wiring without redundant loose cables. The cable fits ATX, MATX, ITX form factor motherboards from ASUS, MSI, Gigabyte, ASRock and more mainstream brands. A practical accessory for DIY enthusiasts, hardware renovators and customized computer builds.