This is a combination DVR/Camera Power Adapter with a 9-way power splitter. Tired of looking at your messy plugs" This combo set will allow you to easily power up to 8 security cameras and 1 DVR or AHD DVR utilizing one outlet! Now you can consolidate your plugs with piece of mind knowing that your cameras will always be connected. Key Features: Power up to 8 cameras and 1 DVR; Compatible with most 8/4 channel DVR's; Consolidates you plugs!