The 27" Acer HN274H bmiiid supports both the NVIDIA and HDMI 3D solutions to connect to these 3D devices: PCs, Blu-ray Disc players, game consoles, cameras and TV programming via a set-top box. In addition to bringing exciting entertainment to the home, the Acer HN274H bmiiid is a learning tool in schools for viewing 3D education materials from companies such as Designmate and Safari Montage. One pair of NVIDIA 3D glasses with advanced active shutter 3D technology comes with this display. Multiple viewers wearing 3D glasses can view the HN274H bmiiid simultaneously. An IR emitter is built into the LCD, enabling it to be connected to a PC without the inconvenience of an external emitter. Among the other impressive features of the Acer HN274H bmiiid, which is available now, are an ultra-high 100 million:1 contrast ratio, speedy 2ms gray-to-gray response time for exceptional graphics and video and eco-conscious mercury-free white LED backlight. TFT LCD Size: 27" wide Maximum Resolution: 1920 x 1080 Dynamic Contrast Ratio (typical): 100,000,000:1 Horizontal/Vertical Viewing Angles (typical): 170 /160 Integrated Speakers: 2 x 2.0W Signal Connectors: VGA, DVI, 3 HDMI (HDCP) Brightness (typical): 300 cd/m2 Response Time (typical): 2ms gray-to-gray Power Adapter: External Tilt: -5 15 Detachable Foot-Stand: Yes Units Per Pallet / Container: 40 / 720 Other Features: NVIDIA and HDMI 3D ready, NVIDIA 3D glasses included, white LED backlight