- USB to Ethernet adapter: driver installation is required before use; a CD with drivers is included to help you set up quickly. - Ethernet to USB adapter: suitable for desktop, notebook, laptop, ultrabook and other devices, enabling wired network access via USB. - USB ethernet adapter: features 3 USB 3.0 ports that allow you to connect a variety of USB devices to your computer, expanding connectivity and improving workflow. - USB to ethernet adapter: compatible with Windows Vista, Windows 7, Windows 8 and newer operating systems. Use scenarios - Use in environments where a reliable wired network is preferred over wireless, such as offices, hotels, or conference rooms. - Use on laptops or ultrabooks without a built-in Ethernet port to access wired networks while traveling or working remotely. - Use to connect multiple USB peripherals (printer, external drive, keyboard, mouse, etc.) through the USB 3.0 ports while maintaining a wired network connection.