Features: Expands your desktop connectivity with this 9pin USB2.0 rear panel bracket, delivering 480Mbps data transfer speeds and broad motherboard compatibility for seamless device integration. from iron and PCB materials, this shielded USB expansion panel effectively reduces electromagnetic interferences while maintaining stable signals transmission for critical peripherals. for PC builders and enthusiasts seeking organized cable management solution during computer assembly or systems upgrades. Perfect for expanding USB connectivitys home built gaming rigs, workstation PC, or office desktops requiring multiple external storage devices and accessories. Features standardized 9pin motherboard headers and toolless installation design, making it essential for maintaining clean interior layouts while upgrading legacys case with modern USB functionality. Specifications: Materials: Iron + PCB Color: Black Size: Length 12cm Interfaces: two 9PIN to 4-port USB2.0 Input interfaces: USB2.0 9PIN Interfaces rate: USB2.0 480Mbps/s Installation position: PCIs gear Package Includes: 1PC USB 2.0 Rear Panel note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.