There are prior discussions but try the Logitech K400. As to the sockets in the back I suggest you get a 1 or 2 foot USB extension cable to move the USB transceiver front and center for a little more range. Or a 10 foot to run around and out closer to the user's location.
I would like to be able to use the browser on my new tv and when I called Samsung I was told that only there keyboard or a Logitech one would work. I was told that the keyboard must be a Human Interface Keyboard ( I guess blue tooth)
So I looked at a few prices and I'm thinking what else if out there?
Perhaps I needed the because the Samsung is blue tooth compliant and perhaps blue tooth has a father range??
Or could I get by with a pc wireless keyboard that comes with the usb dongle (or what even they call it) as the Samsung does have the usb sockets in the back.
Thanks, any suggestions as well as model/make numbers would be appreciated......