Need to get a swivel mount for the telly so what's out there?

It's only a small 19" one so not that big but I'm not sure I want it to be side to side swivel as well as top and bottom.

And if I get a bigger tv later on I don't what to be drilling more holes in the wall, it's going to go on an internal brick wall so no problems with hanging it and it might even go on an external brick wall so deffo not a problem there.