I really only need the ability to plug in in various rooms, one is the main office, then kids rooms, kitchen etc. It's not an actual office set up where I'll be transferring files etc. Does that mean this would be over sufficient for my needs? I've actually already gone and ordered one, just one of these: 8 Port 10/100 Fast Ethernet Network LAN Switch hub RJ45 | eBay
Probably nowhere near as good as the one you're suggesting but it'll surely be ok for what I need?