This is a listing for three SeeEyes AHD Multi-Converters / SC-MAC02 units. There are no noticeable scratches or stains, but they are used items. They were removed and stored at home because they were no longer needed. The box and instruction manual are missing, and only the main unit and power adapter are included. Please feel free to ask if you have any questions. Manufacturer: SeeEyes Model Number: SC-MAC02 A converter that converts input video signals to HDMI and CVBS signals for output. Input video signals supported are CVI, TVI, and AHD. Loop Output is available. Please understand that these are home-stored, used items before purchasing.