Here is a new device that I came across while visiting Akihabara News .com. Century has launched a USB Hub with Built-in Ethernet port. It has four USB ports and comes with a built-in Ethernet Port that will allow you to share devices shuch as HDD, printer, or a scanner. You just have to plug it to your router and you will be sharing. It will be available on September 19th, but no word on the price.
Via Akihabara News