Features: Intelligent Timed Restarts: Automatically powering off and restarts every 24 hours. Router timed restarts cable clears cache/boosts internet speed. DC5521 Male to Female Connector】Features a 5.5x2.1mm design, compatibles most routers and digital devices on market. Boosts internet speed, eliminates lag, promptedly releases internal cache to prevent networking congestion, ensures smoother browsing and extends service life. Initial Powering-Up: Indicatoring flashes rapidly 24 times before entering operational; Restarts Interval: 5–30 seconds Scheduled Cycle: Timer commences upon powering-up, automatically cycling through power-off and restarts every 24 hours Specifications: Component: Plastic Connection: DC5521 Size: 28~30cm/11.02 11.81in restarts Interval: 5–30seconds Color:Black、White Suitable for homes, offices, and other places where networking equipment needs to be managed regularly Practicality: Through the timed restarts function, it can effectively prevent networking lag caused by long-term operating of the router, improve networking stability and device life Package Includes: 1PC scheduled restarts line note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.