by 
The Roku has amazed me with many of its features. It seemed only natural that I’d be able to connect a keyboard to its USB port and use it to navigate and type. That doesn’t work though. Nor is there a Bluetooth keyboard solution available. It’s the one missing feature that would make the Roku absolutely perfect. Typing using the standard remote control is sometimes aggravating. Fortunately, There are a few handy alternatives for people who absolutely must use a keyboard with their Roku.
Roku app
Use your smartphone or tablet to control your Roku, right from the Roku official app. Not only does the app have a keyboard, but you can also speak commands to change the channel. Commands don’t work to call up individual movies, but it’s still a nice feature. The keyboard (and the entire app) only works vertically, which is perplexing since the keyboard would work so much smoother sideways. The Roku app is available for Android and iOS.
Note: Some users are reporting the Roku app does not work in YouTube. In this case, try the next option.
remoku.tv
This handy web-based app will connect to your Roku player via your home network and allow you to use the standard arrow controls as well as a keyboard. You can use the website from almost any web browser including Android’s Chrome browser and Safari for iOS. Just type in the IP address to your Roku on the Setting screen (the scan option didn’t work for me) and you can instantly control your Roku.
Those are the best keyboard connection solutions we could find. How do you use a keyboard with your Roku? We want to hear about it in our comments section.
I have 3 Roku TV’s and have PlayStation Vue on all of them. I would do anything to be able to change channels quickly on PS Vue. Sigh.
That is a major drawback with Roku in my opinion. I have a mini-keyboard that would be ideal for typing but it doesn’t work. I wish they would make some type of normal keyboard for it. I don’t like messing with it on my smartphone very much.
The keyboard doesn’t work for YouTube for either option sadly. I’m using a Samsung TV with the 2019 version of Roku Ultra. Previously I had tried a wireless keyboard that attached via USB when I was using the regular smart TV without Roku and that keyboard didn’t work either on YouTube, so I guess there isn’t a fix
Anyone ever try using the Logitech Harmony Keyboard?
The info is half a decade old … but …
https://www.digitaltrends.com/gadget-reviews/logitech-harmony-smart-keyboard-review/
Supposedly this keyboard was able to connect to Roku devices.
Thoughts?
I can think of two things that would make Roku TV perfect and that would be the keyboard being able to Bluetooth or put a wireless keyboard with it and Google search with your where you can get your messenger and Facebook and stuff on it then it would be perfect