MTDZKJG 12V 3.5A Power Adapter AC 100V-240V Converter DC 12Volt 3.5Amp Wall Power Supply 12V 1000mA 1500mA 2000mA 3000mA 3500mA, for Router Speaker($10.29Value)

Description

12v 3.5a power supply Input: AC 100V-240V 50/60Hz; Output: DC 12V, 3.5A 42W MAX; DC plug size is 5.5mm x 2.5mm. Compatible with 5.5mmx2.1mm. Polarity is inside positive "+", outside negative"-", Power cord length: about3ft. 12Volt 3.5A 3.0A 2.5A 2.0A 1.5A 1A Switching Power Supply, DC 42W Max, Power supply works for various of devices which ask for a less than 12.0V 3.5A 42W power adaptor, Such as 12V, 3500mA 3000mA 2500mA, 2000mA ,1500mA, 1000mA, 800mA, 700mA, 650mA, 600mA, 500mA, 450mA, 400mA, 300mA The products adopt the industry's top materials and processes, flame retardant shell resistant to high temperature of 1382℉, premium-quality components and safe&reliable power cord. Certified by FCC, CE, RoHS, CCC, Overcurrent protection, overvoltage protection and overload protection, short-circuit protection ensure the stability and smoothness. Gives a safe charging. Usage: 12 volt power supply suitable for 12V LED light string USB-HUB、 Bluetooth speakers, wireless routers, small home projectors, Wi Fi IP home cameras, and other 12V devices with a power of less than 42W. 24-hour customer service online: For issues such as adaptation types and product failures, please prioritize communication with customer service.
Product Description
Please note: The positive and negative poles must not be wrongly connected, as this will cause the equipment to not work .

Input voltage: AC 120V (100-240V) 50/60Hz.
Output voltage: DC 12V .
Output current: 3.5A.
Output power: 42W.
Cord Length: about 95cm (about 3ft).
Output DC interface specification: 5.5x2.5 2.1mm (outer diameter 5.5mm, inner diameter 2.5 / 2.1mm).
Output polarity: inner positive +, outer negative -.
Output ripple noise: 90mV.