
Not sure whether Realtek will rework their driver, or just abandon the Mac platform for their drivers. Apple blocked the kernel APIs for USB based NICs in Big Sur (and replaced them with DriverKit userspace APIs). Realteak had a driver for macOS up to Catalina. ) is done by the CPU instead of the NICs hardware which a) causes high cpu load during high network activity and b) can cause instability with some implementations. In this state, there's no offloading which means: All the heavy lifting (checksumming. Instead, the NIC also supports basic CDC-ECM mode which macOS does have a driver (AppleUserECM) for. StarTech.All those adapters (very likely) use the Realtek RTL8153 USB NIC.


Expand the “Network adapters” section.In the new Computer Management window, select Device Manager from the left window panel (For Windows 8, open the Control Panel and select Device Manager).Open the Device Manager by right-clicking on Computer, and then select Manage.Under Driver(s), download the Driver Package for your operating system, and follow the steps outlined in the Installation guide, that’s included in the Driver Package.Navigate to and click the Drivers/Downloads tab.If you’re running a different Operating System, or the drivers do not automatically install:.If the Network Adapter is installed on a computer with Windows 10 or higher/ macOS 11 or higher, your computer will automatically detect the Network Adapter and install all the required software.USB enabled computer system with available USB 3.0 port USB31000S/USB31000SW Diagram Software Installation.
