Long hdmi Librem13

Does anyone know if it is safe for L3 circuit to run a 10 meter (about 33 feet) from L13 to TV ? Or I need to buy some kind of extender (over eth or wireless) ?

most standard (passive) HDMI cables are good for about 5m, so for 10m you’d definitely need either a repeater or to use something that supports longer distances, like HDMI over Ethernet (eg)

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Oh, OK. So 5 meters is OK and safe for Librem13. Thank you!

I haven’t tested one myself, I’m just relaying what the spec says you should be good with