3 Things to Know About the EcoTank ET-3850's Connectivity

No Ethernet port The ET-3850 lacks an Ethernet port entirely, so it cannot connect to a wired network. If you need a wired connection, choose a different model.

Wi-Fi and USB only Connectivity is limited to USB 2.0 and Wi-Fi (b/g/n). This is fine for most home users but not for offices that rely on stable wired networking.

Wi-Fi Direct is included Wi-Fi Direct allows direct device-to-printer connections without a network. This partly compensates for the missing Ethernet, but it’s not a full replacement for wired networking.