The Realtek USB Remote NDIS Device is a network device that allows a computer to connect to a network (such as the internet) using a USB connection. It typically functions as part of a USB-based network adapter, modem, or tethering device, enabling data transmission over a network. NDIS stands for Network Driver Interface Specification, which is a standard for network interface cards (NICs) and other networking devices in Windows environments.

The Realtek USB Remote NDIS Device Windows driver allows your system to recognize and interact with a USB network device, such as a USB modem, USB Wi-Fi adapter, or a tethered mobile device providing internet connectivity.