Philips 27E2F7901 27" Class 4K UHD LED Monitor - 16:9 - Textured Silver - 27" Viewable - In-plane Switching (IPS) Black Technology - LED Backlight - 3840 x 2160 - 1.07 Billion Colors - FreeSync - 400 cd/m² - 4 ms - 75 Hz Refresh Rate - HDMI - DisplayPort - USB Hub, KVM Switch

Lenovo ThinkVision P25i-30 25" Class Full HD LED Monitor - 16:9 - Raven Black - 24.5" Viewable - In-plane Switching (IPS) Technology - WLED Backlight - 1920 x 1080 - 16.7 Million Colors - 250 cd/m² - 4 ms - 100 Hz Refresh Rate - HDMI - VGA - DisplayPort - USB Hub

Lenovo L27m-28 27" Class Full HD LED Monitor - 16:9 - Raven Black - 27" Viewable - In-plane Switching (IPS) Technology - LED Backlight - 1920 x 1080 - 16.7 Million Colors - 250 cd/m² - 1 ms - 75 Hz Refresh Rate - HDMI - VGA - USB Hub