DC 5V USB 2.0 Male To DC 12V Power Cable

【DC 5V-to-DC 12V】USB 2.0 type A 5V A male; DC Output: 12V; Max current: 0.5A; Please NOTE: DC output interface is: OD 5.5 mm and Inner Dimater: 2.1 mm. Please check if it fits in the power jack on your devices., 【Plug & Play】Plug & Play, this cable is really handy when travelling or outdoors, just power it with a 5V 2A DC power source and you can start running your 12V devices. No need to bring and worries about the AC adapter., 【Safety Design】Reverse polarity protection, over current protection, over temperature protection, short circuit protection. A smart design for protecting your device from damage., 【Application】Widely Usage, Super convenient for different kinds of devices such as Fan, Table Lamp, Bluetooth Audio, Wireless Router, Speakers that requires for 12V power., 【What Will Get】: 1pcs cable, length: 1.5m/5feet. Please note: input DC power 5V max 2A.