[Bubba Ho-Tep]

I have two fairly old TVs, neither is HD.

Then Roku isn't going to be an option for you. It outputs via HDMI and your TVs won't have that input if they're that old.

[Yosemitest]

According to the specs, the Roku 2 will work.

I'm interested in an older version Roku 2 XD Streaming Player 1080p (Old Model) with an HDMI Cable+6Ft AV Composite S-Video Cable that has the ear phones from the remote like this one for digital.