| Source | Link / How to Get |
|--------|------------------|
| Microsoft Update Catalog (best) | Search for "RD9700" on catalog.update.microsoft.com |
| DriverGuide (legacy signed) | RD9700 Windows 11 Driver (manual install) |
| OEM Driver (Core Chip) | Search for "RD9700 USB2.0 Fast Ethernet Adapter driver 64bit" – ensure the file is rd9700.inf |
Direct working driver info:
Q: Is the RD9700 driver compatible with Windows 11 24H2?
A: Yes, with a WHQL-signed driver from 2019 or later. The older 2013 drivers will fail.
Q: Why is my RD9700 limited to 100 Mbps?
A: The chipset is "Fast Ethernet" (10/100), not Gigabit. For Gigabit speeds, buy an adapter with the RTL8153 or AX88179 chipset.
Q: Can I use the Windows 10 driver on Windows 11?
A: Often yes, but you must use the manual "Have Disk" method. Windows 11’s automatic driver search may reject it.
Q: My adapter works but disconnects randomly. What do I do?
A: Disable IPv6 on the adapter (Settings → Network & Internet → Ethernet → Properties → Uncheck Internet Protocol Version 6).
If the manual selection above does not work, you will need to download the specific driver package.
Important Note: The RD9700 is often a "generic" chipset sold by many brands (like j5create, StarTech, or generic unbranded sellers). The driver is usually the same across brands.
Download Options:
j5create Support (Compatible Driver):
If your RD9700 adapter is older than ~2018, consider replacing it with a USB 3.0 Gigabit adapter (e.g., Realtek RTL8153) for better Windows 11 compatibility and speed. However, the steps above will get your RD9700 working for basic 100Mbps use.
RD9700 USB 2.0 to Fast Ethernet Adapter often requires manual driver installation on Windows 11, as the operating system may not automatically recognize this older chipset. While Windows 11 drivers are available, some users report the adapter may only function at USB 1.1 speeds (~5-10 Mbps) despite being marketed as USB 2.0. Driver Download Sources
Since there is no single "official" website for this generic chipset, you can find the necessary files on these reputable driver repositories: : Offers a direct ZIP download
for the RD9700 chipset, listed as compatible with Windows 11. DriverIdentifier : Provides various versions, including v1.0.906.0
, which is frequently cited as working for Windows 11 64-bit. : Community-hosted RD9700 drivers | Source | Link / How to Get
for Windows and Linux are available for manual installation. Internet Archive driver backup for the RD9700 USB Ethernet adapter. Installation Steps for Windows 11
If your adapter is not working immediately after plugging it in, follow these steps to manually install the driver:
You're looking for drivers for the RD9700 USB 2.0 to Fast Ethernet Adapter on Windows 11. Here are some helpful steps and resources to download the drivers:
Method 1: Check the Manufacturer's Website
Method 2: Use Windows Update
Method 3: Use Device Manager
Method 4: Third-Party Driver Update Tools (optional)
Some third-party tools, like Driver Talent, Driver Easy, or Snappy Driver Installer, can help you find and install drivers. Be cautious when using these tools, as they might bundle additional software.
Driver Package
If you're unable to find the drivers using the above methods, you can try downloading a driver package from a reputable source, such as:
After downloading the driver package, extract the files and follow the installation instructions.
Troubleshooting
If you encounter issues during driver installation, try:
If none of these methods work, you may want to consider contacting the manufacturer's support or seeking help from a technical support forum. Right-click the device → Update driver
For the RD9700 USB 2.0 to Fast Ethernet Adapter Go to product viewer dialog for this item.
on Windows 11, the most effective way to get it running is through a manual driver installation via the Device Manager. Because this chipset is older, Windows 11 often fails to identify it automatically. 1. Download the Driver
You can find compatible 64-bit drivers (originally designed for Windows 10/8.1 but compatible with Windows 11) from several reputable archives:
DriverIdentifier: Offers a specific Windows 11/64-bit RD9700 driver (approx. 20 KB).
Internet Archive: Hosts a community-verified USB Ethernet Adapter RD 9700 Driver.
GitHub: Some users maintain open-source driver repositories for this specific chipset. 2. Installation Steps for Windows 11
Since there is often no "Setup.exe," you must install it manually:
Extract the files: Download the .zip or .rar folder and extract the contents to a folder on your desktop.
Open Device Manager: Right-click the Start button and select Device Manager.
Locate the Adapter: Look for "Unknown Device" or "RD9700" under Other devices or Network adapters.
Update Driver: Right-click the device and select Update driver. Browse Manually: Choose "Browse my computer for drivers".
Select the Folder: Point Windows to the folder where you extracted the driver files and click Next.
Finalize: Windows should recognize the .inf file and complete the installation. Important Performance Note
Be aware that many RD9700 adapters are actually USB 1.1 devices despite being labeled as USB 2.0. You may experience speeds capped at 5–7 Mbps, regardless of your internet plan or the driver version used. Q: Is the RD9700 driver compatible with Windows 11 24H2
Do you need help finding the Hardware ID to ensure you have the exact matching driver for your specific version of the
How To Install Ethernet Drivers For Windows 11 & 10 - Full Guide
Finding the correct driver for the RD9700 USB to Fast Ethernet adapter on Windows 11 can be difficult because the hardware is often generic and uses older chipsets from manufacturers like Corechip or Davicom
. While official Windows 11-specific support is limited, you can generally get it working by using compatible Windows 10 drivers or Realtek's universal installation programs. Recommended Download Sources
The following sources provide drivers reported to work with modern Windows versions: Realtek Support (Universal) : Realtek offers a Win11 Auto Installation Program (NetAdapterCx)
that often covers broad USB-to-Ethernet chipsets. This is the most reliable current source for official Windows 11 installers. You can find it on the Realtek Download List DriverMax (Corechip RD9700) : This site hosts version
(released July 2021), which is one of the more recent updates specifically for the Corechip RD9700. View details at Driver Scape
: Provides scanned versions for various Windows builds. You can check their RD9700 Download Center GitHub (Keylem)
: A community-maintained repository for RD9700 drivers for Windows, MacOS, and Linux. Access the files on Manual Installation Steps for Windows 11
If the auto-installer fails, you must install the driver manually via Device Manager: Download and Extract : Download the
driver file and extract it to a known folder (e.g., your Desktop). Open Device Manager : Right-click the button and select Device Manager Locate the Adapter : Look under Network adapters Other devices . It may appear with a yellow warning icon. Update Driver : Right-click the device and select Update driver Browse Locally "Browse my computer for drivers" Select Folder
: Point Windows to the folder where you extracted the driver files and click : Reboot your computer to finalize the installation. Important Performance Note
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
(max 12 Mbps) due to chipset limitations. Expect real-world speeds of roughly
, which may be insufficient for high-speed fiber internet connections. identifying the Hardware ID
of your specific adapter to ensure you get the exact matching driver?