<br><b>Specifications: </b><br>Best Quality 12V Power Adapter on , 40 x 0.15mm 100% Copper Power Cord with USA 2-prong Plug Input: AC 100 - 240V, 50 / 60Hz ; Output: DC 12V, Max 5A, 60W ; Output: DC 12V 5A (60W) max; Output adaptor jack size: 5.5mm x 2.1mm, compatible with 5.5mm x 2.5mm. US plug type ,It can supply with all amperage less than 5A,But if it exceeds more than 5A, and power supply will be damaged soon. NEVER OVERLOAD! <br><b>Certification:</b><br>Certified by UL-Listed (USA) / FCC (US) / CE (Europe) / GS (Germany) / CCC (China) / ETL( North American) TUV (Germany) / PSE (Japan) / / EAC (Russia) / BSMI (Taiwan) / TECT (Ukraine) and etc. We focus on producing high quality power adapters for so many years now . <br><b>Safety and Reliability : </b><br>Level VI Energy Efficiency ,No noise, low temperature operation, no spontaneous combustion, no explosion, no fire hazard, stable output and Automatic overload cut-off, over voltage cut-off, automatic thermal cut-off, short circuit protection and High Efficiency. <br><b>Practical Application:</b><br> It is widely used for 5050 3528 12V LED Strip Light, Wireless Router, ADSL Cats, HUB, Security Cameras, CCTV Security System, LCD Monitor Audio/ Video Power Supply, 3D Printer, LED Driver, , Webcam Router and other 12V devices.Indoor use only . <br><b>Guarantee: </b><br>Life-time WARRANTY and 30 Days Money Back Guarantee ,We offer Life-time guarantee period. If you have any questions or concerns, please don't hesitate to contact us. We are here to help you