Acer B276HUL Aymiidprz 27" WQHD (2560 x 1440) HDMI Widescreen LED Backlight LCD Monitor IPS 350 cd/m2 ACM 100,000,000:1 (1000:1) Built-in Speakers -Dark Gray The ultra-thin 27" LED display comes encased in an stylish bezel matched with a sturdy black base. The flexible height adjusted and rotation stand can tilt and swivel for the optimal view and includes cable management and VESA wall mounting support to keep things neat and tidy. Rapid 6ms response time ensures smooth movement during videos and 350 nit brightness ensures optimal viewing under most common lighting conditions. The DVI-D input with High-bandwidth Digital Content Protection (HDCP) allows for viewing of digital movies and copy-protected media. Signal Inputs: 1 x DVI-D, 2 X HDMI, 1 x Display Port & 1 x Display Port Out