XMSJSIY USB 3.0 front panel cable is a 50cm (19.6 inch) high-speed data cable designed for PC DIY enthusiasts. It connects the motherboard's 19/20-pin header to two USB 3.0-A female ports, enabling ultra-fast data transfer up to 5 Gbps. The cable features twisted pair conductors with impedance matching, minimizing crosstalk and interference, ensuring stable and error-free data transmission. Its shielding includes inner membrane, woven copper mesh, and aluminum platinum layers, significantly reducing electromagnetic and radio interference. Compatible with Windows XP/7/8/10 and Mac 10.8+ systems, this durable PVC cable is suitable for connecting bootable drives or authentication devices, supporting high-speed data needs in custom PC builds.