Increase your viewing space with a targus usb 30 dual video docking stationr dock and use two additional screens through your laptop at any given timer suitable for all windows based laptopsr dock and charge printers keyboards and your mouse on a plug and play basisr great for charging other devices even when it isnt connected to your laptopr requires just one laptop usb portr save 35 on the targus usb 30 dual video docking station at 8499 pound instead of 13116 po