12V 0.5A 500mA Power Supply Adapter 10ft DC Extension Power Cord with 5.5x2.5mm/2.1mm Plug 100-240V AC to DC 12Volt 0.5Amp Transformer for LED Strip

12V 0.5A 500mA Power Supply Adapter 10ft DC Extension Power Cord with 5.5x2.5mm/2.1mm Plug 100-240V AC to DC 12Volt 0.5Amp Transformer for LED Strip

Input: AC100-240V, 50-60Hz. Universal AC Input, can be used worldwide. Output: DC 12V 0.5A 6W(Max.). Ouput current is 0.5A max. means that less than 500mA can be used, such as 12V 0.5A 400mA 300mA etc. 10ft extra long power cord. Extra long extension cable 3m/10ft to reach what you want.Don't need Re-buy another additional cable. 12V500mA Power Adapter with 5.5x2.5mm/2.1mm DC Barrel Plug, the polarity:Center is Positive (+), Outside is Negative (-). 12V 0.5A DC Power Supply with 10 feet DC Power Extension Cable would be used for 12V devices less than 500mA,e.g. LED Strip Light, CCTV Camera, BT Speaker, GPS, Webcam, Router etc.
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: 0.5A.
Output power: 6W.
Cord Length: about 300cm (about 10ft).
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.