Router maintenance and selection for optimal Wi-Fi performance

Maintaining and selecting the correct router is essential for stable internet connectivity. When purchasing new hardware, users should consider Wi-Fi standards, such as Wi-Fi 6 or the newer Wi-Fi 7, which offers ultra-fast data transfers while remaining backward compatible with older devices. For professional environments, the number of Ethernet ports and the presence of USB ports for external storage or printers are key considerations.

Regularly restarting a router can improve performance by clearing temporary files and refreshing the connection with the Internet Service Provider (ISP). This process helps the device scan for less congested Wi-Fi channels, reducing latency and buffering. Furthermore, security agencies such as the NSA and FBI recommend regular restarts as a security measure. Disconnecting power can interrupt certain types of malware operating in the device's temporary memory and block unauthorized connections.