Input: AC 100V - 240V, 50-60Hz; Output: DC 12V 5.0A, Compatible with 4A, 3A, 2A, 1A. Level VI Energy Efficiency: Meet the Requirements of US Department of Energy (DOE6), Will Save 10%-15% ($2-$3) Charge for Electricity per year under Normal Use. 12V DC 5000mA switching Power Supply, 2.1mmx5.5mm jack;1 x 8-Way Power Splitter enables you to easily power up to 8 security cameras or 1 DVR with just one plug, support any Analog or AHD CCTV security camera system. Standard 2.1mm round-end output plug perfect for LED strip, LED string lights, Wireless Router, ADSL Cats, HUB, Switches, Security Cameras, Audio/Video Power Supply This power adapter comes with overpowering protection and current protection, overheating protection. The stabilized voltage will be 12VDC±5%; when the temperature of the chipset is over 110 degrees (UL standard), it will stop working and will come back after it becomes cold. One-year warranty and tech support. Package includes 1X 12V 5A Power Adapter and 1 Femal