Features: Restarting the router frees up memory in time. Periodically restarting the router significantly improves network bandwidth utilization and prevents network congestion. Addressing the router's weakness, this product designs a timed power-off and restart line, achieving fixed power-off and restart. This product is suitable for all types of routers or optical modems. Power off and restart in time, saving artificial power, automatic adjustment, more convenient. Plug and use, one step in place, interface plug and use, can significantly improve the efficiency of network bandwidth utilization. Specifications: Material: PVC Length: Approximately 60 cm/23.62 inches Color: Black Supports 5-15V 5.5x2.1mm male to female; Note: Please allow 1-2 cm error due to manual measurement; please make sure you do not mind before ordering. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Router Rebooter