install the driver from the include CD then connect you usb adapter and that it . Works well . like other reviewer state it do sometimes forget it position or suddenly think it should be mirror instead of extend . only seem to happen when wake from be asleep . I be currently use it with a Dell laptop . I now have 2 full size monitor as well as the laptop build in screen . make work easier . also recommend a free app call MultiMon Taskbar , which give you a taskbar on all monitor and have some other great feature like a clipboard history function . over all I be very satisfied with this product . do not expect to play any game on it where you be concern with fp . but for work it be a easy perfect solution . I use it mostly for look at documentation and run RDP session .