The ViewSonic® CDE7500 is a 75'' (75" viewable) 4K Ultra HD commercial display with 3840 x 2160 resolution, 450-nit high brightness, wide viewing angles, and dual 10W speakers, providing high-impact messaging in hotels, restaurants, and other businesses. In addition to HDMI and VGA inputs to connect with various high definition devices, this display utilizes an integrated quad-core processor and 16GB of internal memory, allowing customers to playback multimedia content via USB without the need for a PC. To make life even easier, the bundled vController software offers easy maintenance and intuitive interfaces for remote management via a PC server or laptop, and its flicker-free and blue light filter technologies help provide a comfortable viewing environment.Ultra HD Resolution With four-times the resolution of Full HD, this Ultra HD 3840x2160 display delivers a breathtaking viewing experience with immersive images that are vibrant, clear, and as large as life. Built-in Quad-core Media Player with 16GB Storage A powerful quad-core media player enables photo and video playback, while 16GB of onboard memory provides ample storage for files and multimedia content.Free Bundled vController Software Included vController software provides a simple and intuitive interface for remote management, OSD-related settings, and scheduling on deployed displays through RS232 or LAN.Control Multiple Devices RS232 IR pass-through offers local control for set-top boxes, and other RS232 connected devices, directly with the display's remote controller. HDMI CEC functionality offers local control of DVD players, sound systems, and other HDMI connected devices, directly with the display's remote controller.