What USB C is this?

marine1

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Hey guys
I have tried a few USB C - USB C to power and send data from my phone to my portable screen and none work except the one that came with the screen, Viewsonic.
What kind or type of USB C is it that it sends power and signal and not just power?
There isnt anything written on it but would like to get a few more.
WhatsApp Image 2021-10-20 at 09.40.46.jpeg
Thanks
 
I've noticed some cables only do power and not data, like the ones that come free with battery banks.
 
do u know which ones do both?
Not an exact science that I have looked into. The cheapies are usually kak.
I'm confident this one will work.

Compatible with USB-C and USB-A devices and accessories

Maximise connectivity & productivity – deliver power, video and data through one cable

USB 3.1 Gen 2 speeds: up to 5A charging & 10Gbps data transfer

1m cable

Supports video at 4K resolution

Reversible USB-C connector
 
Just take note of this though on that cable I posted
-Video transmit function only works for those devices whose USB C port supports DP Alt Mode
 
Yeah not all USB-C's are equal

The Thunderbolt3+DP Alt mode capable ones usually have the bandwidth available for proper display/data transfer
 
I imagine it's a bit like HDMI. They might look thr same but yoh.... you quickly learn that goedkoop is duurkoop
My cheaaap USB-C I bought to test something ended up sending about 300ma of current,so it's not even useful as a pretty charging cable
 
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