tmezon 12 volt 2a power adapter supply ac to dc 2.1mm x 5.5mm plug 12v 2 amp power supply, wall plug extra long 8 foot cord tmezon input: 100-220 vac 50/60hz output: 12vdc @ 2a <br /> specifications/features: switching plug supply; <br /> high quality 8ft output cord with 10mm x 5.5/2.1mm barrel plug; <br /> quantiy: 1 pack; <br /> this product is sold exclusively by tmezon <br /><br /> how to find the correct power adapter for your electrical device<br /> the only thing you need to know is the device’s voltage / volts (v) and amperage / amps (a), this adapter is 12 volt / 2 amp. make sure your device's power supply is dc 12v 2a too<br />