# \#hardware

**URL:** https://community.muos.dev/tag/hardware/32.md

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## [microSD Card Health](https://community.muos.dev/t/microsd-card-health/329)

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**Author:** [@arkun](https://community.muos.dev/u/arkun)\
**Replies:** 0\
**Last updated:** [May 8, 2025, 1:27am UTC](https://community.muos.dev/t/microsd-card-health/329 "2025-05-08T01:27:01Z")

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microSD Card Health microSD cards (mSD) are mass-manufactured compact flash memory. These were originally designed as removable storage, similar to thumb drives. Important Metrics for mSDs Sequential read/write (R/W…

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## [muOS HDMI Mode](https://community.muos.dev/t/muos-hdmi-mode/313)

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**Author:** [@arkun](https://community.muos.dev/u/arkun)\
**Replies:** 0\
**Last updated:** [May 4, 2025, 6:13am UTC](https://community.muos.dev/t/muos-hdmi-mode/313 "2025-05-04T06:13:52Z")

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Every H700 device has a mini HDMI port on the top of it. Due to how muOS works, a check is done at boot time to check if an HDMI cable is plugged in. This means hot-plugging the HDMI will not work; to be safe, you shou…

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## [What happened to the Wi-Fi toggle?](https://community.muos.dev/t/what-happened-to-the-wi-fi-toggle/41)

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**Author:** [@system](https://community.muos.dev/u/system)\
**Replies:** 0\
**Last updated:** [March 23, 2025, 12:38pm UTC](https://community.muos.dev/t/what-happened-to-the-wi-fi-toggle/41 "2025-03-23T12:38:40Z")

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We decided to remove the Wi-Fi toggle for a few key reasons: It didn’t actually improve performance or save battery Turning off Wi-Fi had no noticeable effect on how fast the system ran or how long the battery lasted. …