Will an Ethernet open your NAT type?

Using an Ethernet connection can help improve your NAT type, but it does not guarantee an open NAT. Typically, a wired connection provides a more stable and reliable internet connection, which can reduce latency and packet loss. However, the NAT type is primarily influenced by your router settings and network configuration. To achieve an open NAT, you may need to configure port forwarding, enable UPnP, or adjust your router's firewall settings.