Features: Restarting the router releases the memory a timely manner. Restarting the router periodically greatly improves networks bandwidth usage and prevents networks congestion. Aiming at the weakness of router, this product designs a timed power off and restart line, achieving fixed power off and restart. This product is suitable for all kinds of routers or optical cats. Power off and restart on time, save artificial power intervention automatic adjustment more convenient Plug and use, one step in place, interfaces plug and use, can greatly improve the efficiency of networks bandwidth usage. Specifications: Material:PVC Length:Approx.60cm/23.62in Color:Black Support 5-15V 5.5x2.1mm Male to Female; Note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1xRouter Rebooter