Professional 5V to 12V USB converter cable designed for reliable power delivery to WiFi routers and electronic devices. Features switchable voltage output and comprehensive protection systems for 24/7 operation.

• Multiple protection functions: Reverse polarity, overcurrent, over temperature, and short circuit protection
• 95%+ conversion efficiency with synchronous rectification technology
• Designed for 24/7 continuous operation
• Durable PVC-molded PCB board for enhanced protection
• Compact design for easy portability
• Emergency power solution for WiFi routers during outages
• Intelligent IC circuit maintains stable output voltage
• Switchable between 9V and 12V output for device compatibility

Ideal for powering WiFi routers, security cameras, computers, MP3/MP4 players, video game consoles, and power banks. Provides emergency power backup solution to keep your WiFi operational during power outages.

1. Connect the USB end to your power bank or USB power source
2. Connect the DC 5.5*2.1mm end to your WiFi router or device
3. Select the appropriate voltage (9V or 12V) using the switch
4. Ensure correct voltage selection to avoid device damage

Professional manufacturer of mobile phone accessories since 2008, serving global markets including USA, Europe, and Asia. Committed to quality with pure copper conductors and RoHS compliant materials. Continuous product development to meet evolving customer needs.

We are factory with more than 16 years export experience.

T/T 30% as deposit, and 70% before delivery.

EXW, FOB, CFR, CIF, DDU.

2-5 pieces free samples are available with freight paid by customer. Delivery time is typically 2-3 days (5-10 days for customized samples).