Check the listing for details. Night Owl OEM 2A 12 Volt Power Supply with 4 way splitter UL Powers 4 Cameras. Condition: New. Listed at 11.99 USD. 1pcs DC 12V 2A Power Supply Plug US with UL Listing with 1 4 way splitterModel: CS-1202000DC Connector Size: 5.5mm x 2.1mmFCC, UL certificate, WEEE, RoHS. 12 Volt 2 Amp Power Supply and power splitter that came brand new with a Night Owl Camera Kit and was not used. This will work with most Swann Night Owl Security Cameras. If you are not sure feel free to ask. This does not have any Night Owl branding on it, but this is what Night Owl uses directly from the factory. Will also work on a lot of security camera brands. Input : AC110-240V 50-60Hz. Output: DC 12V/3A DC Connector Size: 5.5mm/2.1mm. DC Line Length: 1.2meter. Certficate: FCC, UL (UL number:E257074), cUL, RoHS, WEEE. Efficiency Level: V. Application 1 CCTV SECURITY SYSTEM: CAMERA, DVR, NVR, IPC 2, LED STRIPS 3, WIRELESS ROUTER, ADSL CATS, HUB SWITCHS 4, Audio/Video power supply 5, other various application. Bulk Packaging - Came brand new with Swann Camera set and was never used.