Professional USB boost converter cable designed to step up 5V DC power to 9V or 12V DC output, providing reliable power solutions for various electronic devices including CCTV cameras, IP cameras, WiFi routers, and power banks.

• Multiple protection functions: Reverse polarity, overcurrent, over temperature, and short circuit protection
• High 95%+ conversion efficiency with synchronous rectification technology
• Compact 2-meter cable design for enhanced portability and flexibility
• Intelligent IC circuit maintains stable output voltage under varying loads
• Durable PVC-molded PCB board construction for enhanced protection
• 24-hour continuous operation capability for uninterrupted performance
• Compatible with both 9V and 12V devices via selectable voltage switch

• Connect USB end to compatible power source (power bank, computer USB port)
• Select correct output voltage (9V or 12V) using the switch before connecting to device
• Connect DC jack to your target device (WiFi router, CCTV camera, etc.)
• Always verify voltage compatibility to prevent potential device damage

KUNCAN - Professional manufacturer and exporter of mobile phone accessories since 2008, serving customers in USA, Europe, and Asia markets. We use pure copper conductors and RoHS-compliant materials to ensure product quality and user experience. Continuous product development to meet evolving customer needs with dedicated customer support for all product inquiries.