The only reason I know all of this is because my Mom, who is sighted, told me that's what was happening. I tried purchasing the usb to Ethernet adapter, and tried using an Ethernet cable with that to see if internet recovery could recognize that it was connected, but it didn't, it still said, choose a network. I was able to remedy this problem with my old macbook pro from 2011 because it had a built in Ethernet port.

Because of that I cannot choose the network because voiceover can't tell me what is on the screen.

The problem is, voiceover doesn't work at that screen in internet recovery that says, choose a network. Because I am blind, I have to be able to use voiceover in order to use a mac, without voiceover I would not be able to use the computer at all. When you first start internet recovery, you get a screen that says, choose a network.

I often times do clean installs of Mac oS to troubleshoot problems I'm having, even just to restore the computer to default settings using internet recovery. I am blind, but never the less I work on and fix computers for a living.

Manhattan products usb to ethernet mac