Acer UM.PX1AA.004 28" 4K UHD (3840 x 2160) TN Monitor with AMD FREESYNC Technology 

Take in the full view of the display with its ZeroFrame1 design atop the sharply-cut three-pronged stand. Discover the joys of a seamless game experience with AMD Freesync, up to 240Hz3 refresh rate a response time of 1ms. The stylish three-pronged stand saves on desk space without sacrificing style. The ZeroFrame1 design makes for a near-seamless look, allowing you to see more of what matters most: the screen. Good monitors should cause little to no strain. With a tilt of -5° to 15°, you can put your mind, and your neck, at ease. Free up some of that desk area by mounting your display on the wall with VESA wall mounts. Choose from a wide range of resolutions from Full HD1 up to 4K1 UHD. Screen tearing will be a thing of the past with AMD FreeSync which syncs your display’s framerate to the video card. A quick response of 1ms means images refreshes quickly, making your gaming sessions seamless and enjoyable.

• Model: KG281K bmiipx
• Part Number: UM.PX1AA.004
• Usage: Consumer
• Screen Size: 28"
• Glare Screen: Anti-glare
• LED Backlight: Yes
• Widescreen: Yes
• Recommended Resolution: 3840 x 2160 (4K)
• Refresh Rate: 60 Hz
• Viewing Angle: 170° (H) / 160° (V)
• Pixel Pitch: 0.16mm
• Display Colors: 1.07 Billion
• Brightness: 330 cd/m2
• Contrast Ratio: ACM 100,000,000:1 (1,000:1)
• Aspect Ratio: 16:9
• Response Time: 1 ms (GTG)
• Panel: TN
• Display Type: UHD
• Adaptive Sync Technology: FreeSync (AMD Adaptive Sync)
• Input Video Compatibility: Digital
• Connectors: HDMI, DisplayPort
• HDMI: 2 x HDMI 2.0
• DisplayPort: 1 x DisplayPort 1.2
• Power Supply: 100 - 240 VAC, 50/60Hz
• Power Consumption Normal Operation: < 34 Watts
• Off (power-save): < 1 Watts
• User Controls: Power On/Off Button
• Regulatory Approvals: UL, cUL, FCC Class B, CE, TUV/GS, VCCI, RoHS, MPRII, TCO
• Stand Adjustments Ergonomic Tilt: -5° to 15°
• Built-in Speakers: 2W x 2
• VESA Compatibility:  Mountable 100 x 100mm
• Features: 72% NTSC
• Dimensions (H x W x D): 18.98" x 25.94" x 9.49" (with Stand)
• Weight: 12.10 lbs.
• Package Contents: Display
  Stand
  Power Cord
  DisplayPort Cable