Green House Ethernet USB hub has total of 4 USB ports and 1 Ethernet support at the right side. Which mean you can actually share up to 4 USB devices for all of your PC in the network easier. Green-House Ethernet USB hub for mass-sharing between lots of computer in your local network. Ether USB Hub is very useful for small office or even large office with a lot of PCs. The only question remain unanswered is when this stuff is going to be available and how much this ethernet USB Hub will cost. The specification is also unavailable for now.