Monitor with stand and 21.5" Full HD black screen ViewSonic

Product description:

• 21.5-inch Full HD flat panel monitor, black.
• Includes AC power, audio (3.5mm), HDMI and USB Type A to USB Type B cables
• Touch with multi-touch and infrared technology.
• It has two built-in speakers with estimated RMS power of 4W.
• It is tiltable from 22 to 38°.
• The cable lock slot is Kensington.
• The display technology is LED.
• Consists of:
• • Two downstream USB Type A ports.
  • One VGA port (D-Sub).
  • One DVI-D port.
  • Built-in USB connector.
  • DVI port.
  • One HDMI 1.4 port.
  • Microphone, input jack.
  • One upstream port.
  • Headphone output.
  • Headphone output.
  • USB B-type charging port.
• Power consumption (SDR) per 1000 hours is 14 kWh.
• AC input voltage is 100-240 V.
• AC input frequency is 50/60 Hz.
• Energy efficiency class (SDR) is E.
• The power consumption is 12.5 W.
• The power consumption (idle) is 0.5 W.
• Maximum power consumption is 14W.
• The type of power supply is AC power.
• The display brightness is 250 cd/m².
• The horizontal scanning range is 24 to 82 kHz.
• The vertical scanning range is 50 to 75 Hz.
• The maximum refresh rate is 75 Hz.
• The number of display colours is 16.78 million.
• The number of simultaneous touch points is 10.
• The contrast ratio (typical) is 1000:1.
• The native aspect ratio is 16:9.
• Contrast ratio (dynamic) is 20000000:1.
• The screen resolution is 1920 x 1080 pixels.
• The pixel size is 0.248 x 0.248 mm.
• The response time is 5 ms.
• The display type is TN.
• The horizontal viewing angle is 170°.
• The vertical viewing angle is 160°.
• The operating temperature range is 0 to 40 °C.
• The relative humidity range for operation is 20 to 90%.
• Measures 52.1 cm wide x 33.4 cm high x 10.6 cm deep.
• Weighs 4.5 kg.