StarTech.com 21.5 inch 16:9 monitor privacy filter

Prevent visual hacking by limiting the viewing angle of a computer screen

Designed for open-concept offices, hot-desking setups, and shared workstations, this 21.5-inch privacy screen filter protects sensitive on-screen data from prying eyes. It uses Microlouver technology to limit viewing angles to 60 degrees (±30 degrees from center), ensuring information is only visible to the person directly in front of the screen. Whether working with confidential files or browsing secure systems, this TAA-compliant solution helps you protect your screen and your regulatory compliance.

Tool-free Installation, Hassle-free Use

No tools. No hassle. The hanging design allows you to mount or remove the filter in seconds. Silicone bumpers hold it firmly in place and protect the monitor from scratches.

Precise Fit with a Professional Finish

Designed specifically for 21.5-inch 16:9 widescreen monitors, this filter offers more than just privacy. The high-gloss surface keeps colors vivid, while the fingerprint and scratch-resistant coating withstands daily professional use.

Work Smarter, See More Clearly

By filtering blue light in the 380-480 nm range, this privacy screen helps reduce eye strain during long sessions in front of the screen. It maintains 65% light transmittance for clear and legible viewing quality without compromising comfort.

StarTech Privacy Screen Filter for 21.5" 16:9 Monitor - Hanging Acrylic - Monitor Protector - ±30° Viewing Angle - Glossy - TAA

• Protect Sensitive Information: TAA-compliant Microlouver technology reduces the viewing angle to ± 30 degrees – Protects 21.5-inch 16:9 monitors from prying eyes in offices, hot-desking stations, or shared spaces
• Mount and Remove in Seconds: Attaches or removes quickly without tools thanks to the hanging mount design – Included silicone bumpers keep the screen in place and prevent the acrylic frame from touching the monitor surface
• Compatible with Standard 21.5-inch Widescreen Displays: For 16:9 monitors up to 21.5 inches – High-gloss finish to maintain color vibrancy – Scratch- and fingerprint-resistant coating for daily professional use
• Reduce Eye Strain During Extended Use: Improves visual comfort during long work sessions by blocking 380-480nm blue light – 65% light transmittance helps maintain brightness and readability while reducing eye fatigue
• The IT Pro's Choice: High-quality privacy filters, designed for almost any device, size, aspect ratio, and mounting style – With free lifetime 24/5 multilingual technical support