Netgear R6230-100NAS WiFi Router

I usually have one, maybe 2 tvs on at the same time and on occasion I have 3 tvs on at once and I do not have any problems with streaming my tv channels. I also will search the web while watching tv without any issues.

You cannot charge it with this device, but you can connect your wifi form your device to it

This is definitely good enough. It reaches the whole house even outside on the porch

With anything I would call a smartphone (for examples, an Android phone or iPhone), yes, and that would be true with any wireless router.

You can hide it by using command prompt. Just Google how to hide my wifi from my neighbor.

Yes, it has mounting holes on the bottom. I mounted it on the wall behind my wall-mounted TV where it is not visible. I’m very pleased with it. It more than tripled my upload & download speeds over the old cysco router.

Yes, you just need your phone to set up router.