Does the RAX78 USB port support printers anymore?

Recently got this and just learned about what you can do with the USB port. Adding an external would only benifit me but I learned you can add an old printer that connects via usb to the router to make it wireless. I tried finding instructions but the manual does not mention it and the program netgear has is for older routers. Can anyone confirm that this isn't a feature anymore? Was really hoping to use the usb for this feature.