PHILIPS 21.5-inch Touchscreen Monitor, 1080P 10-Point Capacitive Touch, Built-in Speakers, Low Blue Light, Dustproof & Waterproof, Foldable Computer Display 222B9TA

Contrast Ratio: 3000:1 Warranty: 3-Year Warranty Screen Ratio: 16:9 Type: Touchscreen Response Time: 2ms-4ms Features: Touch Control, Adjustable Stand, Energy Efficiency Certification Panel: VA Ports: VGA, DP, HDMI, DVI, USB Expansion/Charging, Audio/Headphone Output Resolution: 1920*1080 Refresh Rate: 60Hz HDR: No Energy Efficiency Rating: Level 2 Curvature: Flat