I need to make it clear that I will be operating an existing computer via remote desktop. Therefore I do not need to establish an http connection which is what the above products seem to be doing. I will already be on the remote desktop via TeamViewer. So I'm just looking for an i/o board that will be attached to the remote computer and its relays will connect with an automation controller nearby. Meanwhile, I'm sitting in an internet cafe in another town, setting up my on/offs on some sort of desktop software installed on teh remote pc. I need 8 switches.
Does this make it clearer??