The ATEN VE8950T Video over IP Transmitter delivers visually lossless 4K AV signals with low latency over long distance via a local network of standard Gigabit network switch*. The VE8950T provides an effective, easy-to-use, and economical digital signage solution with the following features and advantages that directly address the challenges system integrators encounter when implementing AV over IP systems: Engineered to meet today’s demands of large scale, multi-display, 4K signal transmission, and designed to be easy to set up and operate, the VE8950T Video over IP Transmitter is an ideal product for a wide range of environments, such as trade shows, airports, university campuses, conference centers, and shopping centers. Package Contents - 1x VE8950T 4K HDMI over IP Transmitter - 1x RS-232 Terminal block - 1x 5V Power adapter - 1x User instructions