Acer X223HQ LCD monitor

May have some signs of cosmetic wear
Parameters:
Display diagonal *54.6 cm (21.5"")
Display brightness (typical)300 cd/m²
Display resolution *1920 x 1080 pixels
Native aspect ratio *16:9
Response time 5 ms
HD type *Full HD
Aspect ratio 16:9
Contrast ratio (typical) *250:1
Contrast ratio (dynamic) 20000:1
Viewing angle, horizontal 170°
Viewing angle, vertical 160°
Pixel pitch0.248 x 0.248 mm
Horizontal scan range 30 - 80 kHz
Vertical scan range 55 - 75 Hz
Certification UL, CUL, TUV/GS, T-Mark, ISO9241-3/-7/-8, FCC/B, VCCI, CE, TCO03, C-tick,BSMI,WHQL, ISO 13406-2
Ports & interfaces
VGA (D-Sub)
DVI-D
AC (power) in Yes
Ergonomics
Panel mounting interface 100 x 100 mm
Cable lock slot *Yes
Cable lock slot type Kensington
LED indicators Stand-by
Weight & dimensions
Width (without stand)52.2 cm
Depth (without stand)17.7 cm
Height (without stand)37.6 cm
Weight (without stand)4.3 kg