Pro Motherboard USB 3.0 20Pin to Dual USB 3.0 Rear Chassis Baffle Cable, PCI Slot Dual USB-A Female Back Panel Expansion Wire for Desktop PC

This professional PC connection cable connects your motherboard internal USB 3.0 20pin front panel header and extends dual USB 3.0 female ports to the PC rear via an empty PCI slot bracket, perfectly solving insufficient rear high-speed USB port issues for desktops.

Constructed with high-purity tin-plated copper conductors and double-layer aluminum foil shielding, the cable effectively suppresses electromagnetic interference inside the chassis, maintaining stable 5Gbps full-speed data transmission for external SSDs, flash drives, cameras and card readers. The solid full-height metal baffle locks tightly into standard PCI expansion slots, avoiding loose ports caused by frequent plugging and unplugging.

Flexible soft cable supports neat internal wiring layout without blocking cooling fan airflow. It works universally with all mainstream motherboards carrying 20pin USB3.0 internal headers, compatible with gaming rigs, office workstations and mini ITX compact hosts. No driver software or auxiliary power supply required; simply plug the 20pin terminal into the motherboard header, fix the metal bracket on chassis rear and finish installation in seconds. An essential expansion accessory for DIY PC builders and equipment upgrade projects.