Monitor

• Brand: Acer
• Model name: E220Q
• Screen Types : LED Monitor
• Screen size: 21.5"
• Refresh Rate : 100Hz
• Optimum Resolution : 1920 × 1080 Full HD
• Panel Type : IPS
• Viewing Angle : 178° Horizontal, 178° Vertical
• Screen Response Time : 5.0 ms
• Display Colors : 16.7 Million
• Signal Input ; 1x VGA, 1x HDMI
• Speakers: no
• Warranty: 1 Year warranty

Model : Dahua DHI-LM19-A200
Screen Size : 19.5"
Panel type: TN
Resolution : 1600x900
Refresh Rate : 60Hz
Response time : 5ms
Backlight : LED
Power Supply: DC 12V ，2A
Ports & Connectors : VGA×1 ，HDMI×1
Weight : 2.5kg /3.4kg
Warranty : 1 Year warranty

• Brand : Acer
• Type: Gaming Monitors
• Model : NITRO EDO ED320QR
• Display : 31.5" ZeroFrame FHD (1920x1080) Curved (VA)
• Refresh Rate: 180Hz
• Panel Technology : VA Panel
• Maximum Resolution : FHD 1920 x 1080
• Brightness : 250 Nits
• Protective Comfort : Flickerless, BlueLightShield, Acer ComfyView
• Connectivity Options : 2x HDMI 2.0, DP 1.4
• Color : Black Color
• Warranty : 1 year warranty

Brand: AOC
Model name: 22E1HM
Type: LCD / LED Monitor
Panel: 21.5"
Pixel Pitch (mm): 0.24825 (H) × 0.24825 (V)
Brightness (typical): 250 cd/m²
Response Time: 5ms (GtG)
Viewing Angle: 170° (H) / 160° (V) (CR > 10)
Optimum Resolution: 1920 × 1080 @ 60Hz
Display Colors: 16.7 Million
Signal Input; VGA, HDMI 1.4
Speakers: no
Warranty: 1 Year warranty