Doesn't VONETS DEVICE support the Linux System? For Linux system, it needs to change the setting of the Speed&Duplex. Steps1: Login in the setting page---->LAN Setting ----> Ethernet port---> Speed&Duplex, choose the (100Mbps/full Duplex)
Yeah you set it to bridge mode and deactivate DHCP, which should ne handled by your main wifi router then connect the vonets thing to and switch with lots of LAN ports.. If you have only two devices just buy the device twice as switch also draws power 24h/365days a year and maybe double Adapter is more efficient
