The choices are unlimited, 10 Mbp/s, 5 Mbp/s and 1 Mbp/s
Our households maximum is ~550 Kbp/s, and there's multiple users so basically I can't download this without it taking ages as I could download it a couple hours in a week. Yes I know and will be using netlimiter but it's really strange to see Unlimited-10-5-1 as the options, since below 1 Mbp/s limitations are the ones that you usually see. Manual setting would be + as well.
Baffles me to see that Bethesda didn't think about the download speed limits.