1ft 4-Port USB 2.0 PCI Bracket Splitter Cable, Dual 9Pin Motherboard Headers to 4 USB 2.0 Female Ports with Full-Profile PCI Slot Cover

This 30cm 4-port USB 2.0 rear panel expansion cable comes with a full-height PCI slot metal bracket, designed to expand extra external USB ports on desktop chassis lacking sufficient rear interfaces. It connects two motherboard internal USB 2.0 9pin headers and splits the signal into four accessible USB 2.0 female ports at the PC back.

Thickened shielded cable minimizes electromagnetic interference inside the case, ensuring smooth data transmission and steady power supply to low-power devices including USB flash disks, chassis monitoring panels, mini cameras and small external sensors. The sturdy full-profile PCI cover locks firmly into standard PCI expansion slots, preventing wobble during frequent plugging and unplugging.

The compact 1-foot length avoids messy tangled wiring and will not block fan airflow for system cooling. No complicated driver installation is needed; simply plug the dual 9pin connectors into your motherboard headers, mount the bracket to an empty PCI slot and start using all four USB ports immediately. Perfect for office workstations, DIY modified gaming PCs and industrial monitoring equipment with limited built-in USB outlets.