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Hi, Yes, you can connect a Roku device via HDMI. ~Samsung Advisor
Sorry, there was a problem. Please try again later.Yes. I currently have the Roku Ultra device as my primary operating system attached to this TV and it works brilliantly.
Sorry, there was a problem. Please try again later.Yes, I connected a Roku 3700X (it's quite a few years old
Sorry, there was a problem. Please try again later.

