StarTech.com 4-Way Privacy Screen For 13-inch Surface Pro 8/9/X Laptop, For Portrait/Landscape, Touch-Enabled, +/- 30 Deg. View - Computer Security Filter/Protector Blocks up to 51% Blue Light, Anti-Glare Finish (13SP-PRIVACY-SCREEN) - notebookpersonvernsfilter (horisontal)