LG 27" 2K Ultra HD Computer Monitor - Black

2K Ultra HD, often referred to as QHD or 1440p, means the monitor has a resolution of 2560 x 1440 pixels. This provides significantly more screen real estate and sharper images compared to Full HD (1080p).

IPS (In-Plane Switching) technology provides superior color accuracy, consistency, and extremely wide 178-degree viewing angles (both horizontal and vertical). This means colors look true-to-life from almost any angle, making it ideal for creative work or collaborative viewing.

Flicker Safe reduces invisible flickering that can cause eye strain and fatigue. Reader Mode adjusts the screen's color temperature and brightness to simulate paper, reducing blue light emissions for a more comfortable reading experience.

Yes, this monitor supports VESA mounting with a 100x100mm pattern, allowing you to use compatible wall mounts or desk arms for flexible placement and further ergonomic adjustments.

You can connect standard USB peripherals such as keyboards, mice, webcams, and USB drives. The hub operates on USB 2.0 / 3.2 Gen 1 speeds, which is suitable for most common accessories.

Yes, the LG 27BA54QB-B.AEU is universally compatible with both Windows and macOS computers that have HDMI or DisplayPort video output.

The LG Switch app (available for download from LG's official website) allows you to easily divide your screen into multiple custom layouts, manage display settings, and optimize your workspace for various tasks directly from your computer.

The product description does not specify the refresh rate. Typically, monitors not marketed for high-refresh gaming will have a standard refresh rate of 60Hz. Please check specific product specifications or contact LG support for exact details if this is critical for your use case.

1. Ensure both the monitor and computer are powered on. 2. Check that the display cable (HDMI/DisplayPort) is securely connected to both the monitor and your computer's graphics port. 3. Verify that the correct input source is selected on the monitor using its OSD menu.

1. Go to your computer's display settings and ensure the resolution is set to the monitor's native 2560 x 1440. 2. Perform a monitor calibration through your operating system's display settings or use the monitor's OSD to adjust color temperature and contrast. 3. Ensure the display cable is not damaged.

1. Adjust the monitor's brightness and contrast levels to suit your ambient lighting conditions. 2. Ensure your room lighting is adequate and not creating glare on the screen. 3. Take regular breaks from the screen, following the 20-20-20 rule (every 20 minutes, look at something 20 feet away for 20 seconds).

1. Ensure the USB upstream cable (connecting the monitor to your computer) is properly connected. 2. Try connecting the USB device to a different port on the monitor. 3. Test the USB device directly on your computer to rule out device malfunction. 4. Update your computer's USB drivers.