Kuycon P27UB
Display finish
Matte anti-glare coating
Display 5K

40‑inch 5K LED-backlit display with LG Nano IPS technology

Resolution: 5120×2160 pixels (11 million pixels), 139 pixels per inch
Aspect ratio: 21:9
Refresh rate: 75Hz

High Dynamic Range (HDR)

Brightness: 300 cd/m2
Contrast ratio: 1100:1
Color: P3 wide color gamut, 1 billion colors
Dimensions and weight
Height: 42.5 - 59.0 cm with stand, 42.0 cm display
Width: 95.0 cm
Weight: 9.8 kg with stand
Kuycon P40W
USB‑C, DisplayPort 1.4, HDMI 2.0, two USB‑A, USB-B (for USB-HUB) and 3.5 mm audio output

One upstream USB‑C port provides PowerDelivery charging up to 65 watts

Supports 5K (5120×2160) only for USB-C and DisplayPort for compatible devices

Supports 5K (5120×2160) 30Hz and 4K (3840×2160) 60Hz for HDMI

Mac with Apple Silicon: M1, M1 Pro, M1 Max, M1 Ultra, M2 or later
iPad Pro: all models

Intel MacBook with AMD discrete graphics: 2017 and later
Intel MacBook with integrated graphics: 2019 and later with Intel Core 10 Gen Icelake and later
Intel iMac: 2017 and later
Intel Mac Pro: 2019
Other Intel models only in 4K@60 or lower


Notebooks and PCs require Thunderbolt 3/4/USB4 or Displayport 1.4 and above and supported video adapter.

Supported video adapters:

Intel Graphics

Intel Core 10 Gen Icelake and later


GTX950-980Ti (Maxwell) (must be flashed with the latest official firmware)
GTX1050-1080Ti (Pascal)
GTX1650-2080Ti (Turing)*
GTX1650-3080Ti (Ampere)*
*cards with USB-C VRlink can be connected via USB-C cable


APU Ryzen with integrated Vega graphics and above
RX460-RX590 (Polaris)
Radeon Vega 56/64, Radeon VII and above (Vega)
RX5500-RX6950XT (RNDA/RNDA2)*
*RNDA2 cards with USB-C can be connected via USB-C cable


PlayStation, Xbox, Nintendo consoles via HDMI (max 4K@60)
What’s in the Box
Power cord
Power adapter
USB-C cable (1.5 m)
DisplayPort cable (1.8 m)
HDMI cable (1.5 m)
USB-C to USB-A adapter x 2
Flash drive with documentation
Power and operating requirements
Line voltage: 100V to 240V AC
Frequency: 50Hz to 60Hz, single phase
Power: 50 W (max 120 W with PowerDelivery charging)

Still have questions? Just ask.

Contact us.