USB 2.0 A Female 2 Port Internal AT Motherboard Adapter - Add Two USB Ports to Your AT Motherboard. This USB 2.0 A female 2 port internal AT motherboard adapter is the perfect solution for adding two USB ports to your AT motherboard. It installs in any empty PC slot and features two 5-pin headers that connect to dual series A ports. This cable is fully USB 2.0 high-speed compatible, ensuring that you get the fastest data transfers possible. This adapter is ideal for use in older computers that do not have any USB ports, or for computers that have limited USB ports. It is also a great way to add additional USB ports to your computer if you need to connect multiple USB devices.
