Yes, the Roku 2 is still fully compatible with the Slingbox 350. However, just as before, you do still need our mobile application in order to send the image to the Roku. Here is our compatibility article, just in case you would like it for reference, as well as our Roku FAQ.
- Slingbox.com - SlingPlayer for Connected Devices Compatibility
- Slingbox.com - Frequently asked questions about SlingPlayer for Roku
I hope this helps!
Sling Media Technical Support