BenQ ZOWIE XL2411P Monitor To be honest, I've had the monitor for about 5 years, but it's clean and in good condition, and everything in it is fine. You can orient it horizontally or vertically. Basic Specifications: Screen Size: 24 inches. Refresh Rate: 144Hz. Response Time: 1ms (GtG). Panel Type: TN (provides the fastest response time, but viewing angles and colors are optimized for competitive gaming, not design). Resolution: Full HD (1920x1080). Ports: DisplayPort 1.2, HDMI 1.4, Dual-Link DVI, and headphone jack. The monitor supports 144Hz if you connect it via the DisplayPort. Personally, I don't have that cable, so I connected it via HDMI. That's why the picture shows the maximum limit as 119Hz. You can search online to confirm this. I bought it at the time for 1000 SAR or more, and currently, I intend to sell it for half the price, negotiable for serious buyers.