4pcs Usb Dc 5v to Dc 12v Step Up Converter Cable

USB Input: 5V; DC Output: 12VInput Interface: USB A type maleDC Port Size: 5.5x2.1mm (Please make sure to confirm the size of the DC interface before purchasing)The USB input voltage of 5V is boosted to a 12V voltage 0.8-1A through the componentsApplicable Equipment: routers, desk lamps and other equipment.Support 3D visual effectsUltra-clear 3D visual effects connect to the big screen to watch movies, making the picture lifelike.USB DC 5V to DC 12V Step Up Converter CableStable transmissionReinforced joints to prevent fractureEasy to store, soft PVC materialProduct parameterProduct name: USB boost cableVoltage: 12VCore: copper coreColour: BlackMaterial: PVCPackage Contents: 4 x 12V boost cableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.