not wifi - BUT !
you can buy a wifi sd card and use that - I've never managed to get mine to work - but apparently that's down to the early model I bought. Plus all 3 of my printers are within 5 feet of the workshop computer.
Plenty of people do use a wifi enabled sd card with a 3d printer (actually a super mini linux computer)

Not sure if plugging it into the printer network usb socket on a router will work - 3d printers don't usually identify themselves as plug and play devices to routers.
But hey, can't hurt to try :-)