What's the weight with that thing? Is it fairly light? I can imagine it being lighter due to no batteries housed inside it since it's wired. Will it work fine for people with small sized hands? Is it a rubber fitted mouse? The problem I have with rubber on mouse devices is the eventual breakdown and adhesive goo coming off of it after a long period of time with heavy usage.
I loved the ergonomic mouse from Microsoft. Only issue was it was not made for people with small hands and it was pretty 'heavy' with the batteries in it. But it felt very durable and survived a few drops as well. Too bad the rubber started falling apart on the thumb resting area.
As for the 4-port hub, I will probably get it much later as I already have a 7-port hub. No need for me to splurge on this just yet...