Will Samsung Hub and Outlet Turn on Multiple Devices

I am wanting my TV, Direct TV Box, and Surround Sound to turn on by using my Google Home with the Samsung Hub/Outlet. Will this work with just one outlet or will I have to buy 3 individual outlets. Tried using another outlet but when outlet turned off, everything did also but when I voice googled it on only the tv would come on. Please help with any thoughts and/or ideas.

Does your TV turn on automatically if power is cut then restored while it’s running?
If it doesn’t, then this could never work. You would need something capable of sending a Power On command to your TV.