Most RD9700 adapters come with a mini-CD. If you have a disc drive, copy the "Windows" folder to your desktop.
Before downloading anything, ensure your adapter actually uses the RD9700 chipset. Right-click the and select Device Manager .
To fix this, you must manually force Windows 11 to accept compatible legacy drivers. Step-by-Step Driver Download and Installation Guide
This is usually a code 10 or code 28 error. Try a different USB port (preferably USB 2.0 if you are using a USB 3.0 port, or vice versa). Sometimes the adapter is not receiving enough power. Most RD9700 adapters come with a mini-CD
Finding the correct driver for the on Windows 11 can be challenging because many of these generic Corechip adapters were originally designed for older versions of Windows. However, newer driver versions—specifically v1.7.0.0 —have been confirmed to support Windows 11 64-bit systems. Download RD9700 Drivers for Windows 11
To help find the exact file you need, could you check the of the adapter? You can do this by right-clicking the device in Device Manager , selecting Properties , and going to the Details tab. Let me know what VID and PID numbers you see. Share public link
Unzip the downloaded folder to a location you can easily access (e.g., your Desktop). Right-click the and select Device Manager
(approx. 5–12 Mbps), even though they are advertised as "USB 2.0 Fast Ethernet". If you require speeds closer to 100 Mbps, you may need an adapter using a more modern chipset like the Realtek RTL8152 exact Hardware ID
Windows 11 requires strict driver signing and updated architecture. Because of this, the operating system rarely installs the driver automatically. You will often see a yellow exclamation mark in Device Manager. It usually appears under "CoreChip RD9700 Network Adapter" or "Unknown Device."
The is one of the most common, cost-effective chipsets found in budget-friendly network adapters. Brands like Plugable, AmazonBasics, and countless generic dongles use this core chip. However, a frequent headache for users is that Windows 11 does not automatically recognize or install the correct driver for this chipset when you plug it in. Try a different USB port (preferably USB 2
Users should be aware that many RD9700 adapters, while advertised as USB 2.0 (up to 480 Mbps), often operate at USB 1.1 speeds
Once installed, plug an Ethernet cable from your router into the RD9700 adapter. Windows 11 should automatically switch to the wired connection.
By following this detailed guide, you can revive your RD9700 adapter and enjoy stable, wired internet on Windows 11. Bookmark this guide or share it with anyone struggling with the same driver issue – because in the world of budget networking, the RD9700 remains a favorite, and Windows 11 shouldn't stand in its way.
: Once you are on the support or downloads page, search for the driver download section. This section may be labeled as "Drivers," "Downloads," or "Software." You may also need to select your product model (RD9700 USB2.0 to Fast Ethernet Adapter) and your operating system (Windows 11).