I have successfully used the device "Telkom" with model "TVB-100" with my Jetstream. The Telkom device is based on the SDMC DV8219 which is similar to the SDMC DV8235 that the Jetstream is based on.

I have also taught the harmony remote the Netflix, YouTube and Google Play keys since the remote has a IR blaster.

Power button also works.

I am using an IR harmony remote, not a hub.