This product is a USB Panel Mount Adapter, made of solid materials, safe and durable. It can last for a long time without being easily . The product is an excellent Extension Cable that can bring you more convenience, allowing you to have a more comfortable experience. Features -Color:Black -Material:PVC -Size:51.00X4.80X1.00cm/20.04X1.89X0.39in -The USB to USB 3.0 A male Adapter Cable for Desktop Motherboard Extension with panel mount is a cable that allows for fast and efficient data transfer. -With its USB 3.0 standard support, it ensures high-speed transmission, improving work efficiency. -Crafted from firm materials, this USB Conversion Cable is durable and reliable, ensuring it won't easily with prolonged use. - Features mounting screws that can be used to secure it to the desktop motherboard, preventing any loose connections. -Stable characteristics, high performance and in great reliability, simple, easy to install. Package list: 1 x cable 2 x screws