Hey @chloeshouse
Thanks for the post.
There are dual-band wireless Roku devices that will allow you to connect to both 5GHz and 2.4GHz connections. You can always check if a device is a dual-band through our website. Just select the device you want to check or purchase, scroll down to Tech specs, then Networking.
I hope this helps!
All the best,
Kariza
Kariza D.
Roku Forum Moderator