video card monitors

Listings commonly show ENERGY STAR and EPEAT registration (sometimes Silver). Eye‑care certifications appear as TÜV‑certified intelligent eye care or Eye Ease/Eyesafe. Some listings also note eco elements such as recycled‑plastic components or sustainable packaging rather than formal recycling certifications.

Sizes in the listings range roughly from 23.8 inches up to 49 inches. Aspect ratios include the common 16:9 and an ultrawide 32:9 option.

The listings include ultrawide 5120 x 1440, FHD 1920 x 1080, and 4K UHD 3840 x 2160; one listing also shows 2560 x 1440.

Refresh rates in the results span from about 60 Hz up to 300 Hz. Response times range from extremely low values (as low as 0.03 ms in some entries) up to around 5 ms in several listings.

Listings show various HDR levels (HDR400, HDR10, and VESA DisplayHDR600). Typical brightness values run roughly 250–400 cd/m², and contrast specs include static ratios like 1000:1 as well as much higher dynamic ratios noted in some entries.

Most listings show HDMI and DisplayPort connections. Several also list VGA, multiple HDMI versions (including HDMI 2.1), USB ports (USB‑A and USB‑B, and USB‑C in at least one listing), headphone/audio out, and an RJ‑45 Ethernet port in one entry.

Some monitors include built‑in speakers. Several list USB ports (USB‑A, USB‑B, and USB‑C in at least one case) — listings generally describe available ports rather than calling them full USB hubs. At least one monitor notes a built‑in KVM switch.