Note: This item comes with US plug, please confirm the voltage of your area before purchasing. DescriptionAdopting great quality material, which lets you use it for a very long time. Though it is simple in design, it's so practical when you use it. The excellent workmanship of our product will bring you a good experience. Easy and convenient to use, it is a very useful power adapter.Features- Color: Black. - Material: PC. - Size: 8.00X5.50X4.50cm/3.14X2.16X1.77 inch. - Output voltage: 3V, 4.5V, 5V, 6V, 7.5V, 9V, 12V (adjustable). - Input voltage: AC 100-240V 50-60Hz. - USB output: 5V 2.1A. - DC cable output: 12V 2A. - Cable length: 1.2m. - Power: 30W. - Plug voltage: 110V. - Over voltage protection/ over current Protection/ short circuit protection/overheat protection. - Made from PC flame-retardant plastic. No noise, no fire hazard. - It's widely used for routers, LED lights, tablets, speakers, webcams, scanners, etc. - Easy to insert, no need to worry about the wrong connection direction. - If you don't know whether the machine can use this adapter, you can check whether this power adapter matches the output parameters (voltage, current) of the original adapter.