Hi Florian_33,
Unfortunately, USB network adapters are not supported for redirection in Remote Desktop Protocol (RDP). RDP allows redirection of certain device types—like printers, drives, and smart cards—but network interfaces are excluded by design for security and routing reasons.
That said, here are a few alternative approaches you might consider:
Use VPN or Direct Network Bridging: Instead of redirecting the adapter, configure the laptop to bridge its network connection to the server via VPN or LAN routing.
Deploy RemoteFX USB Redirection (if applicable): RemoteFX supports broader USB redirection, but it’s deprecated and may not be available depending on your Windows Server version and configuration.
Use Hyper-V or Virtual Machine with USB Passthrough: If you're running virtualized environments, Hyper-V allows USB passthrough via enhanced session mode.
Consider Remote Management Tools: Tools like PowerShell Remoting or Windows Admin Center may offer more flexibility for centralized software access without relying on RDP USB redirection.
I hope this helps.
Best regards,
Harry Phan.