GS305 Ethernet Switch

I actually have 2 of these. One is in my computer room and allows me to plug several computers into my ethernet line at the same time and without mucking around changing cords, etc. The other one is at the cable modem input and allows me to leave my wifi router off unless I need it for something. The latter I find to be a security measure, since the wifi router is not broadcasting and can't be compromised if it's off. When the wifi router is on, the output goes into the Netgear router and then into the cable modem - without me having to mess around changing plugs and wires. These units are plug and play - they simplified everything and increased my security at the same time. I really like that it's small and as far as my internet connection is concerned, I've seen no impact at all on speeds. I do wish that the power connector was in a different location (it's on the side opposite the ethernet connectors) but that's so trivial as to be unimportant. I recommend this product heartily!