5V to 12V power conversion This adapter converts a 5V USB power supply to a 12V output, making it suitable for powering devices that require 12V, such as DVRs and other electronics. Sturdy and reliable design Constructed with thicker copper wire and enhanced shielding inductance, this cable is designed to deliver stable performance and durability for power needs. Userfriendly interface Features a USB input and a convenient 12V socket output, compatible with a wide range of devices and providing versatile usage options. Safe and efficient operation Builtin Schottky diodes and a boost circuit offer protection against overcurrent and overheating to ensure safe operation during use. Key benefits Enables 12V operation from common 5V USB sources, reducing the need for dedicated 12V adapters. Durable construction with improved shielding supports reliable longterm use. Flexible compatibility with multiple devices through USB input and 12V output. Use scenarios Power a 12V DVR from a USB power bank or USB wall adapter when a traditional 12V supply is unavailable. Run 12V CCTV cameras or other small 12V electronics from a USBpowered source for portable or temporary setups. Prototype and test 12V electronics in a workshop using readily available 5V USB power sources.