Crestron DMPS3-4K-150C DigitalMedia Presentation System 150 -Good Used Condition. Good used condition and full working order, complete with power supply. Some marks and scratches as you would expect from a used unit. Sourced from an insolvent business so I cannot comment on the previous amount of use. No orher cabling or manual included. As shown in the photos. This has been sourced from an insolvent business and was believed to be in full working order when removed. If its not mentioned then its not included, this means manual, software, cables etc. Some security items may have a password installed. I do not know these passwords but with most cases there is normally a factory restore procedure that can normally be followed. Please check on the manufacturers webpage or internet search engines to obtain this information or software. Provides a 4K multi-format presentation switcher with fully automatic operation and DigitalMedia or HDBaseT connectivity. Works seamlessly out of the box with up to four Crestron Connect It Cable Caddies. Allows simplified configuration using built-in. AV Framework technology, or fully-programmable for completely custom applications.