# Is your router overheating? Here’s how to keep it cool and working safely

- URL: https://talkfuse.com/story/is-your-router-overheating-heres-how-to-keep-it-cool-and-working-safely/
- Published: 2026-11-07T22:00:00+00:00
- Updated: 2026-11-07T22:21:17+00:00
- Original publisher: Engadget
- Original article: https://www.engadget.com/2306359/how-to-keep-router-from-overheating/
- Topics: Gadgets

## Key points

- Warm routers are normal; uncomfortable heat can signal a problem.
- Improve airflow, clear dust and update the firmware.
- Check the power adapter; replace the router if overheating continues.

## Summary

Home routers produce heat during normal operation, but excessive heat can cause unreliable Wi-Fi, shutdowns and damage to internal components. Identifying and addressing the cause can help restore performance and extend the router’s life.

Poor ventilation, dust-clogged vents, direct sunlight, nearby heat-producing devices and a faulty or unsuitable power adapter can all contribute. Try moving the router to an open, shaded spot, cleaning its vents and updating its firmware; use an adapter rated for the device. If it still overheats, the router itself may be failing and need replacing.

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Summarised by TalkFuse (https://talkfuse.com/). Quote the original publisher for the reporting and link this page for the summary and discussion.