This USB cable converts USB 3.0 Type-A female to USB 3.0 20-pin header for direct connection to the motherboard. Provides 2 USB 3.0 ports via a single 20-pin connector. Cable length is 40cm. Includes a 9.5mm half-height bracket. No driver installation required; supports plug and play functionality. Features high-quality construction with resistance to wear and corrosion. Enables connection of internal USB 3.0 front panel cables to compatible motherboards with a 20-pin USB 3.0 header (verify motherboard compatibility before purchase). Ideal for adding two USB 3.0 ports to your system using the motherboard's internal USB 3.0 connector. Features: - Converts USB 3.0 Type-A female to 20-pin USB 3.0 motherboard header - Dual USB 3.0 ports to 1 x 20-pin connector - 40cm cable length - 9.5mm half-height bracket included - Plug and play, no drivers required - Durable ABS construction Specifications: - Material: ABS - Color: Black Package List: - 1 x Expansion Cable