They sit on the couch, watching a movie or whatever, spontaneously comes to mind: "Damn," must do something else on the PC. So get up, go study in's editing on your PC and then carry back to the beloved couch. With "Winstar Network Display Adapter" you can easily pick up the PC screen on the TV screen and do the business on the couch. My Social Network: PC (Win7_x64 -> 1G Switch (formerly known as HUB referred) -> WiFi -> 10/100 MB Switch -> "Winstar network D / A" -> HDMI to TV Laptop (Win7_x86) -> WiFi -> Switch -> "Winstar network D / A" -> via VGA or HDMI to TV On "Winstar network D / A", the wireless keyboard and an external USB hard drive or USB flash drive connected via USB. - Work right away (default IP ... can be changed if required). - Clean TV screen (HDMI or VGA whether feed). - Smooth video transfer from the PC over the network (high-definition movies, DVD ... but not tested. - Games for presumably not so much suited (untested). - Audio cable not included and also not yet been tested. - Delivery time 1 week after ordering. I think: a great product, works perfectly since 2 weeks, full marks. UltraMon supplement (or an alternative program): the window can be moved to other monitors, durchfürhen monitor configurations, open programs with the Smart Taskbar Manage .. The super supplement for multi-monitors systems. The moment are connected to a computer 3 monitors plus TV screen.