Foxhound5366
Honorary Master
if you have a spare pc lying around you could always install pfsense on it and use that.
I do actually have a spare laptop. But if I connect the laptop to the wifi router via a lan cable for maximum bandwidth, I'd then need to also purchase a USB wifi transmitter so it could send a signal to the Roku, right? My gut feeling is that a USB-connected wifi transmitter that could handle decent bandwidth to support 1080p video streaming to the Roku might be a bit expensive (meaning I'd just be better off investing in a second wifi extender as suggested above instead).