The MSI SW8G is a 8-port Gigabit Ethernet Switch. It's intended for SOHO business/server operations, but it can also be useful to home users who demand a lot of bandwidth. Of course, the MSI SW8G is also backwards capable of 10Mb or 100Mb operation for PCs that aren't up to Gigabit spec yet.
The switch can be mounted in a standard 19" server or telco rack with its included hardware, or rubber feet stuck on the bottom and just left on a desktop. Other accessories include a slim but detailed users manual and a power cable.