Mini USB 3.0 19Pin/20Pin Internal Header 1 to 2 Splitter Cable, Motherboard USB Internal Port Extension Adapter Cord for Desktop PC Front Panel USB Expansion

This compact USB 3.0 internal splitter cable is engineered for desktop motherboards with USB 3.0 19Pin/20Pin internal headers. It splits a single motherboard USB header into two independent interfaces, effectively expanding internal USB connections when your mainboard lacks spare ports for front chassis panels, internal card readers and other peripherals.

Fully compatible with universal 19Pin and 20Pin USB3.0 internal headers used by most mainstream motherboard brands. The slim mini cable construction saves internal chassis space, supports tidy cable management and will not obstruct cooling airflow.

Durable injection-molded connectors guarantee firm insertion, minimizing risks of loose contact, signal loss and intermittent disconnection during long-duration operation. The cable retains standard USB3.0 transmission performance for daily data transfer.

It is an ideal upgrade accessory for custom gaming PCs, compact workstations and case renovation projects.

Warm Notice: Power supply is shared across two split ports. Do not connect multiple high-power USB devices at the same time. Verify the pin definition of your motherboard header before installation to avoid device recognition failure.