1. Router/optical modem automatic restart power cord Automatically powers off and restarts every 72 or 24 hours 2. Helps improve network performance by periodically restarting the device Can help maintain consistent network connectivity and reduce congestion 3. Reduces lag and promotes smoother internet browsing Helps clear temporary data buildup for improved operation 4. Keeps router functioning efficiently Supports longer device lifespan by preventing overheating from prolonged use 5. Secure and reliable connection Upgraded connector design ensures a snug fit, resists disconnection, withstands repeated plugging and unplugging, and provides stable performance Product Name: Router/Optical Modem Automatic Restart Power Cord Product Length: 305mm Power Supply Interface: DC Male/Female Outer Material: PVC Function: Automatic power off and restart every 72 or 24 hours Color: Black, White, Transparent