StarTech.com
StarTech PRIVSCNMON21 Monitor Privacy Screen for 21in Display
Secure your sensitive data with the StarTech.com PRIVSCNMON21 Privacy Screen, universally designed for 21.5-inch widescreen LCD monitors featuring a 16:9 aspect ratio. This filter ensures only those directly in front can view the screen clearly, while others see a darkened display. It includes an anti-glare surface and actively reduces blue light emission to ease eye strain. The screen is reversible for flexible use and is easy to apply and remove. Built for durability, it resists fingerprints, dust, and scratches, and is compliant with RoHS, REACH, and TAA standards.
$54.99
Owner Satisfaction
4.3
/ 5
Category Rank
127
/ 482
#127 in Privacy Filters
Price vs Category Average
-20%
Below average
Screen Size
21.5
/ inches
Who it's for
- Excellent Viewing Angle Restriction
- Dual Installation Options
- Enhanced Screen Protection and Clarity
Who should skip it
- Significant Screen Dimming
- Specific and Limited Sizing
- Prone to Smudges and Difficult Cleaning
Key Specs
Screen Size
21.5 inches
Aspect Ratio
16:9
Viewing Angle
+/-30 degrees
Blue Light Reduction
40%-51%
Finish
Reversible Matte/Glossy
Weight
79.38g
Certifications
TAA, RoHS, REACH
Warranty
2-year limited
Features
- Limits viewing angle to +/-30 degrees for privacy
- Reversible design with anti-glare matte and high-clarity glossy finishes
- Reduces digital eye strain by filtering blue light
- Antimicrobial coating helps prevent bacterial growth
- Easy to attach and remove with included tabs or adhesive
- Resistant to fingerprints, dust, and scratches
What customers say
Customers highly value this privacy screen for its core function: visual security. The filter effectively limits viewing angles, making it essential for sensitive work in public spaces. Users appreciate the precise fit for the 21-inch display and the flexible installation options, including both slide-in tabs and adhesive strips. While the security benefits are clear, users note expected trade-offs. The screen noticeably reduces brightness when viewed directly, often requiring higher monitor settings. Additionally, the matte finish slightly compromises text sharpness despite offering good anti-glare protection. Overall, the consensus is that the robust construction and dependable confidentiality features justify the investment, positioning this as a reliable, professional tool.
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$55