The TP-LINK TL-PA411KIT AV 500 Mini HomePlug Starter Kit is ideal for use anywhere where broadband signal may be weak or where an older but still functioning computer can't use broadband.
I set it up first with an old eMac machine. The CD provided was formatted for Windows, so couldn't be used on the computer. Initial attempts to get on-line straight away were not looking good until I tried Safari. When Safari can't go on-line it offers the option of network diagnostics. I clicked on this and was on line in seconds - and it has been faultless since.
Quick, easy to install and I've never lost connection. It also downloads much quicker than the wireless connections I have on newer machines. I may consider adding to the network for other machines around the house, where faster speeds are needed (e.g. X-box on-line gaming).
A great product I wish I'd known about sooner.