Monitor

Brand : Acer
Model : E220Q
Screen Size : 21.5"
Resolution : 1920 x 1080
Contrast Ratio : 100000000:1 Max (ACM)
Backlight : LED
Viewing Angles : 178° Horizontal, 178° Vertical
Panel Type : VA (Vertical Alignment)
Dimensions : 577x128x372 mm
Ports & Connectors : HDMI, D-Sub/VGA
Weight : 3.35kg/2.4kg
Warranty : 1 Year warranty

• Brand: AOC
• Model name: 22E1
• Type: LCD / LED Monitor
• Panel: 21.5" (VA)
• Pixel Pitch (mm): 0.2493 (H) × 0.241 (V)
• Brightness (typical): 250 cd/m²
• Contrast Ratio: 3000 : 1 (Typical) 20 Million : 1 (DCR)
• Response Time: 6.5ms (GtG(BW))
• Viewing Angle: 178° (H) / 178° (V) (CR > 10)
• Optimum Resolution: 1920 × 1080
• Display Colors: 16.7 Million
• Signal Input; VGA × 1
• Speakers: no
• Warranty: 1 Year warranty

Model : Dahua DHI-LM24-A200
Screen Size : 24"
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
• Model : NITRO EDO ED320QR
• Display : 80.01cm (31.5") VA Full HD Curved 1500R Monitor
• Refresh Rate : 165Hz
• Panel Technology : VA Panel
• Maximum Resolution : FHD 1920 x 1080
• Brightness : 250 Nits
• Connectivity Options : 2 X HDMI 1 X DP Ports
• Color : Black Color
• Warranty : 1 year warranty