hi there sorry for riding on your thread since i also wanna find out from anyone if know is there a specific DP for Dell monitor like u2312hm? cos i heard that not all DP can work with this monitor.
if anyone can give a idea like why is this so? and which dp cable can i use?
No. Display port cables are types of cables to connect, compared to vga, hdmi, dualdvi. Different versions came out for better transfer speed, like 1.0 1.1 1.2.
As long as you can slot in, it is useable. Then next thing u want is the transfer speed. I think currently can find 1.4 or 2.0.
Dell u2312 is old i think. Even 1.2 or 1.3 dp cable will work fine.
Not a pro guru here. Might be wrong.