This is a 2port USB 2.0 female to 9pin extension cable that adds two USB ports to your motherboard via a standard 9pin USB header. It is designed for easy peripheral connectivity and supports multiple devices without sacrificing performance. Key benefits Dual USB 2.0 ports for convenient peripheral connections: provides two USB 2.0 female ports from a single 9pin motherboard header, allowing you to connect multiple devices with ease. Space saving with bracket design: includes a mounting bracket so the extension does not occupy a PCI slot, freeing expansion slots for other components. Ideal for compact builds or upgrades. speed data and reliable power: designed with good electrical conductivity to optimize USB 2.0 performance, supporting fast data transfers and stable device power with minimal interference. Durable construction for long term use: built with robust materials to resist breakage and detachment, delivering consistent performance over time. Compatibility and features Works with standard USB 2.0 headers on most motherboards that use a 9pin USB header. Provides two USB 2.0 ports from a single header, enabling convenient access to peripherals via the extension bracket. Use scenarios Small form factor or compact PC builds: install the bracketed extension to add two USB ports without occupying a PCI slot, preserving room for a graphics card or other cards. Home theater PC or multimedia PC: add readily accessible USB ports on the back or side of the case for peripherals, storage devices, or media accessories. Upgrading older systems: refresh or expand USB connectivity on a motherboard that has limited rear USB ports by routing two additional USB 2.0 connections through the extension.