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I don't know much about altmodes. What does the cable need to do to make displayport work right?
by CameronNemo 5y ago
I don't know much about altmodes. What does the cable need to do to make displayport work right?
- odiroot 5y agoI have USB cables that just work with charging, some give me USB 2.0 data and one very expensive that lets me extend my USB hub/dongle. The latter works with video and power delivery. I tried cheaper cables before and something always went wrong. So even cables are "smart" now.
- ants_a 5y agoThere is a specification for updating charging cable firmware.
- kevin_thibedeau 5y agoIt needs the USB3 diff pairs. It is perfectly possible to have a USB2-only cable with USB-C plugs. You never know with fly by night brands where they've skimped on production costs.
- CameronNemo 5y agoI see. I think that anything with these certifications / logos would be USB3 (or 4).