acer Nitro 27” 4K UHD 3840 x 2160 Gaming IPS Monitor | AMD FreeSync | Up to 72Hz Refresh Rate with DFR to FHD 144Hz | Up to 0.5ms | 1 x Display Port 1.4 & 2 x HDMI 2.0 Ports | VG270K L1bmiipx

Quality Visuals: The VG270K 27″ IPS monitor with 3840 x 2160 UHD resolution in a 16:9 aspect ratio presents stunning, high-quality images with excellent detail. The zero-frame design does away with the thick frames found on conventional monitors freeing up precious screen space.
AMD FreeSync Technology: Say “goodbye” to stuttering and tearing. With AMD FreeSync, the monitor’s frames are synced with the graphics card’s frames, which eliminates screen tearing and provides the smoothest gaming experience.
Quick Refresh Rate: Different content has different refresh rate and resolution requirements. If you are playing an FPS or racing game, you will need a monitor with a high refresh rate. However, if you are doing office work or streaming videos, a higher resolution will be more beneficial. With DFR technology, users can choose a higher resolution, or a higher refresh rate based on what is suitable for them.