Shnitpwr 12V 10A Power Supply Transformer Regulated Switch Power Adapter Ac 110V Product Details Universal switching mode power supply. Input: AC 110V / 220V, 50 / 60Hz ; Output: DC 12V, Max 10A 120W. Two output ports. Each port outputs 0~10A automatically to match your device, 10A max in total for 2 ports. The default output voltage is 12V, but it can be regulated by 10%, from 10.8V to 13.2V. It can supply with all currents less than 10A, such as 1A, 2A, 3A, 4A, 5A, 6A, 7A, 8A, 9A, 10A. For example, if your device draws 7.5A, then 7.5A will be supplied. If draws more than 10A, only 10A will be supplied and power supply will be damaged soon. NEVER OVERLOAD ! Certified by FCC CE ROHS. We focus on producing high quality power transformers. Automatically over-current cut-off, over-voltage cut-off, over -temperature cut-off, short circuit protection. Low noise, no spontaneous combustion, no explosion, no fire hazard, stable output, safe to use. It is widely use to driving 12V LED strip light, flood light, commercial lighting project, wireless router, ADSL cats, HUB, home security cameras, audio/ video devices, 3D printer, CCTV DVR NVR Surveillance System, LCD/LED monitor screen, webcam router, speaker or other 12V devices less than 120W. There is no cooling fan in the case, silent running. Aluminum case with many holes improves heat dissipation efficiency to avoid overheating. 30 days money back, 18 months exchange. If there is any issue, please contact us anytime. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.