Samsung 550EX 55-inch 1080p LED-Backlit Professional LCD Display 55in, 1920x1080, 10000:1, 450 cd/m2, 6ms, DVI/VGA/ HDMI/RJ45 (MDC) /Serial The Samsung 550EX LED LFD boast world's thinnest at just 1.6" deep, lightest and most energy efficient professional displays. As the LED leaders in professional displays the world 1st LED LFD have been the most eco friendly product, enable uesrs to feel cutting-edge high technology but reduction of total cost operation. The 120Hz panel refresh rate allows faster scrolling of text, dynamic contents playing. Full HD 1080p for the highest resolution images and rich color reproduction of LED provide the outstanding display. The new LAN MDC feature offer the powerful remote controlling with the present RS232C daisy chain MDC. The Digital out will bring the clear image to multiple products from single source. Samsung 550EX Features: Eco-Friendly Display with LED Backlight The Samsung EX Series LED LCD displays reduce energy consumption from 30 - 50% (depending on screen size) compared to conventional CCFL backlit LCD displays. Samsung's state-of-the-art LED BLU (Back Light Unit) technology has facilitated this breakthrough in Green Technology Solutions by eliminating mercury, reducing energy consumption and making it easier to recycle. Full HD Images The 550EX is designed to be adaptable to any public display usage. Featuring Full HD images, expanded digital connectivity and multi-display control, it allows you to create a digital display environment that is always clear and displaying the highest resolution images. Ultra-Slim, Ultra-Light The ultra-slim, ultra-light design of the Samsung LCD LED commercial displays provide a new era of elegance and efficiency. The 550EX has an ultra-slim style that effortlessly draws your eyes to the screen and its ultra-slim design also enables easier installation and maintenance. It's a high-impact display that saves space with style. Total Cost of Ownership The EX Series LED LCD Displays are ultra-slim and lightweight. Samsung's LED edge-lit backlight technology allows for an ultra-slim 1.6" chassis depth (including embedded PC), providing significant weight savings of 35 - 40% (depending on screen size) compared to conventional CCFL LCD displays. Efficient and Reliable Samsung's revolutionary EX Series LED LCD Displays are easier for integrators and customers to install with its 1.6" ultra-slim design and reduced weight. The EX Series is Energy Star 5.0 compliant (excluding embedded PC models) and conforms to the ADA standards for wall mounting. Samsung 550EX Specifications Screen Size: 55" (diagonal) Contrast Ratio: 10,000 Dynamic (6,000:1 Typical) Response Time: 6 ms Viewing Angle (Horizontal/Vertical): 178/178 Maximum Resolution: 1920 x 1080 Brightness 450 cd/m2 Maximum Colors: 16.7 Million Signal Input Input Video Signal: Analog, Digital, HDMI Sync Type: Separate H/V, Composite, SOG Connections: 1 x Serial 1 x audio line-in ( mini-phone stereo 3.5 mm ) 1 x HDMI input ( 19 pin HDMI Type A ) 1 x VGA input ( 15 pin HD D-Sub (HD-15) ) 1 x DVI-D output ( 24 pin digital DVI ) 1 x RJ45 (MDC) Power Management Plug & Play: DDC 2B On Mode: 170 Watts Standby: < 1Watts Features Multimedia Speakers: Yes 2 x 10W Stand N/A Wall Mountable: Yes - 400mm x 400mm VESA-Mountable (wall mount not included) Other Features: Lamp Error Detection Anti Retention Temperature Sensor RS232C / RJ45 MDC Built in Speaker (10 W + 10 W) Plug and Play (DDC2B) PIP / PBP Video Wall (10 x 10) Pivot Display Button Lock Digital Daisy Chain Physical Specs Dimensions without stand: 50.13" x 30.05" x 1.57" Weight: 46.3lbs What's In The Box: Samsung 550EX Monitor, VGA and Power Cables Note: Stand is sold separately