What is a key consideration when placing a cable modem?

When placing a cable modem, ensuring it is at least three feet away from other electronic devices is crucial because electronic interference can significantly affect the modem’s performance and the quality of the signal it transmits. Devices such as microwaves, cordless phones, and other sources of electromagnetic interference can disrupt the modem's ability to maintain a stable connection to the internet, which can lead to slower speeds, dropped connections, and overall poor performance.

This consideration helps to ensure that the modem can operate optimally, providing better internet access and reliability throughout the premises. By providing sufficient space, the risk of interference is minimized, allowing for a clearer signal and improved performance of the internet connection.