Pack of 2.
Input: 100V-240V
50/60Hz; output: 12V DC, 10A 120W max; Works with devices that draw less than 10A, such as 1A, 2A, 3A, 4A, 5A, 6A, 7A, 8A, 8.5A, 9A, 9.5A. ^^ DC plug size is 5.5 mm x 2.5 mm. Compatible with 5.5 mmx 2.1 mm. Plug polarity is inside "+", outside"-".
^^ Safety features: Automatic overload protection, over-voltage protection, over-current protection, over-temperature protection, short circuit protection. Meet FCC CE 3C safety standard and RoHS environment standard. ^^ Sufficient 120W output power and 12V stable output voltage will protect your electronic devices from destruction. We recommend the max use less than 80% of the full loads. ^^ Widely used to drive LED strip light, DC Pump, water purifier, CCTV camera, LCD monitor, massage chair, DC motor, DC bump and other 12V devices less than 120W.