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| Acer B277K Monitor |
Acer B277K UM.HB7AA.005 4K UHD LED LCD Monitor
In a world of professionalism full of color, precision is everything. Use color-enhancing and eye care techniques to achieve extremely high accuracy. Manufacturer: Acer, Inc. Manufacturer part number: UM.HB7AA.005. Brand Name: Acer. Product line: B7. Product model: B277K. Product name: B277K panoramic LCD screen. Product type: LCD screen. [Technical information] Number of screens: 1. Screen size category: 27 ". Visible screen size: 27" Screen mode: 4K UHD. Panel technology: IPS technology. Response time: GTG 4 ms. Aspect ratio: 16: 9. Pixel pitch: 6.1 million. Horizontal viewing angle: 178 degrees. Vertical viewing angle: 178 degrees. Adjustable width: Yes. Installation type: wall mounting. Backlight technology: LED. Maximum adjustable height: 4.72 inches. Tilt angle: - 5 to 25 degrees. Horizontal frequency: 30 kHz to 160 kHz HDMI. View the port. Vertical frequency: 40 Hz to 60 Hz. [Video] Maximum Resolution: 3840 x 2160. Standard refresh rate: 60 Hz Supported colors: 1.07 billion Original contrast: 1000: 1. Dynamic contrast: 100 million: 1. Brightness: Tear-resistant technology 300 lumens: Simultaneous synchronous color range: 100 % SRGB [Audio] Number of Speakers: 2. Speakers: Yes Speaker Out Power: 2W [Interface / Port] HDMI: Yes USB: Yes. Display Port: Yes. Small DisplayPort: Yes. HDMI: 2. Number of USB 3.0 transfer ports: 1. Number of USB 3.0 download ports: 4. Number of DisplayPort ports: 1. Number of DisplayPort mini: 1. [Built-in device] Built-in device: USB hub [Power source description] Input voltage: 120230 VAC Standby Power Consumption: 450MW Power Consumption: 350MW Air consumption: (Star Energy): 31W [Physical Specifications] Compatible VESA Support: Yes VESA Standard Support: 100x100. Color: Black. Height: 14.4 inches, width 24.2 inches. Depth: 2.6 inches. Height