This is a Bosch Videojet Decoder 7000, model VJD-7523, a high-performance device used for displaying surveillance video streams.

It supports decoding H.264 and H.265 video streams in SD, HD, and 4K UHD resolutions.The unit features a compact, fanless design with top-mounted heat sink fins for thermal management

Please refer to the pictures provided, pictures are the most important description. What you see en the pictures is exactly what you will receive.