Acer monitor. The screen is a bit dim and the brightness cannot be adjusted, so it is being sold as junk. It might be fixable by replacing the LED backlight. Other connections, speakers, etc. are normal. It will be packed in the original box and shipped. Screen size: 21.5 inches Refresh rate: 100Hz Panel: IPS Model: SA222Q Response time: 1ms There are no noticeable scratches, but as it is a used item, please refrain from purchasing if you are sensitive to such things. Returns are not accepted.