PryEU 6W AC Adapter 12V DC 500ma Replacement Transformer Power Supply Charger 6W/18W/60W with 5.5 2.1 Plug 1.2M Cord UL Listed for Led Table Lights Routers Players Speakers and more (ONLY FOR 12 Volt) UL LISTED, SAFETY USE. it's a safe UL certified ac adapter, NO spark when plug in, overcharge and short circuit protection, NO need to worry about any fires explosions or shocks occurring. MULTI-APPLICATION, ONLY FOR 12V. it is an universal 12 volt ac adapter, rated output 12volt 0.5a, perfect for powering 12v low voltage electronics with no more than 6W power, such as LED desk lamp aquarium light, keyboads, microphones, computer fan, electric scales etc. QUIET WORK, NO OVERHEAT. NO noticeable transformer noise or distortion when transformer adapter works, and NOT too hot, won't be worrying about harm coming to your kids and yourself. PLUG & PLAY. it comes with 5.5 x 2.1 x 10 mm connector (inside"+", outside"-") and 1.2M ac power cord, make it very convenient to use. (Note: Ensure match the connector, Non weatherproof, keep away from heat, indoor use only) PROMPT RESPONSE TO CUSTOMER, 2-YEAR WARRANTY, FAST DELIVERY. any defective received, we promise to offer perfect replacement and rapid refund services.