Targus 4Vu display privacy filter - 23.8"

Protects Your Sensitive Information: The 4Vu Privacy Screen uses tiny vertical blinds on the surface of the privacy screen, which narrow the viewing angle, so data is only visible directly in front of the monitor and up to 30 degrees away in any direction from the center of the screen. You have full clarity and visibility, while onlookers or passersby see only a black screen

Easy Installation: Each 4Vu screen has three convenient options: a magnetic hinge attachment that attaches to the top of the privacy screen to create a seamless on/off experience; long adhesive strips that stick directly on the LCD screen for a firm, fixed hold; universal flexi-hinges that attach to the top of the privacy screen and monitor with an included adhesive lift tab