USB to 12V adapter converts 5V USB power to a 12V female socket output, enabling 12V devices such as DVRs to run from a USB power source. Key benefits Simple power solution: Use a USB charger or USB power bank to run 12V devices that normally require a dedicated 12V supply. Stable performance: Larger shielding inductance and Schottky diodes help provide a stable and reliable output under load. Durable construction: Thick copper wire core minimizes resistance and improves durability for long term use. What it does Function: Converts 5V USB input to 12V output at up to 1A, via a 12V female socket. Compatibility: Suitable for devices designed to operate at 12V with a current draw up to 1A. Performance: Designed to deliver a consistent 12V output from a standard 5V USB source. Specifications Input: 5V, 1A Output: 12V, 1A Maximum output power: 12W Use scenarios Power a 12V DVR from a USB wall charger or power bank when a dedicated 12V power supply is not available. Run small 12V devices such as CCTV cameras or other up to 1A load in a home or workshop using a USB power source. Temporary testing or demonstration setups where USB power is the readily available source of 5V input. Note This adapter is designed for devices that require up to 12V at 1A. Do not exceed the 1A output rating.