IMPORTANT NOTE- Compatible with 12V DC equipment, please make sure that the output voltage of your electronic device is 12V and the output current is less than or equal to 10A, the rated power is within the range of 120W! This is a 10A power supply, if a product exceeding 10A is connected, which will cause not working properly. Power Specifications- Power Supply with Input AC100-240V 50/60Hz and Output: DC 12V/10A (10000mA), 205cm (6.72 feet) Total Cable Length. Indoor use only! We offer 1-YEAR guarantee period from the date of purchase.