The RD9700 is a common, inexpensive USB network adapter chipset often found in generic or unbranded Ethernet adapters. Because Windows 11 is newer than the chipset, drivers are not always included natively.
The safest source is the driver archive from the reference site. As of 2025, the most reliable version is: The RD9700 is a common, inexpensive USB network
: It is generally reported as stable for low-bandwidth tasks like basic web browsing in high-interference environments where Wi-Fi might fail, but it is inadequate for streaming HD video or large file transfers. Windows 11 Compatibility & Drivers The RD9700 is a common
Offers version 1.7.0.0 as well as legacy drivers for troubleshooting. The RD9700 is a common, inexpensive USB network
: Offers a specific ZIP file for the RD9700 that lists compatibility from Windows XP through Windows 11 DriverIdentifier
