Model 22SM3G-B | 21.5" | Panel IPS | Resolution 1920x1080 | Form factor 16:9 | Refresh rate 60Hz | Brightness 250 | Contrast 1000:1 | Response time 14 ms | Horizontal 178 degrees | Vertical 178 degrees | 1xHDMI | 1xAudio-In | 1xRS232 | 1xUSB 2.0 | 1xRJ45 | Speakers | PSU Inbuilt | 100 mm x 100 mm | Operation time hours/day 16/7 | Colour Black