Upgrade your desktop's connectivity with the PCI-E to USB 2.0 Expansion Card, a high-speed adapter designed to enhance your system's USB capabilities. This versatile expansion card is perfect for users looking to connect multiple devices efficiently and effectively. Wide Compatibility: This expansion card is designed with backward compatibility in mind, allowing you to connect USB 1.0, 1.1, and 2.0 peripherals seamlessly. Whether you have older devices or the latest USB technology, this card ensures that you can expand your desktop's functionality without any hassle. Multiple Ports: Featuring 4 external USB 2.0 ports and 1 shared internal port, this adapter provides ample connectivity options. You can easily connect and operate multiple devices simultaneously, making it ideal for users who need to connect keyboards, mice, printers, and more without sacrificing performance. High-Speed Transfer: Experience fast data transfer with this internal USB 2.0 PCI hub adapter, which supports speeds of up to 480Mbps. This includes support for 1.5Mbps (USB 1.0) and 12Mbps (USB 1.1), ensuring quick and efficient data transfer and syncing for all your devices. Say goodbye to long wait times when transferring files! Applicable System: The PCI-E to USB 2.0 card adapter is compatible with a range of operating systems, including Windows 98, ME, 2000, 2003, and Vista, as well as MAS systems. Please note that it does not support Windows 10, making it a flexible solution for older systems that require additional USB ports. Multiple Devices Connection: This expansion card allows for the simultaneous connection of various USB devices, including keyboards, flash drives, printers, digital cameras, scanners, and more. Enjoy the convenience of connecting all your essential peripherals without the need for constant unplugging and re-plugging. Enhance your desktop's functionality and connectivity with the PCI-E to USB 2.0 Expansion Card. Whether you're a professional needing to connect multiple devices or a casual user looking to expand your system's capabilities, this adapter is the perfect solution for all your USB needs.