[SOLVED] Which displayport cable should I buy?

[FrostGh]

My gpu specs is v1.4a and my LG monitor is 144hz analysis 1920x1080 which I assume it supports 1.2.

I'm kinda confused which cable I should buy.

GeForce GTX 1660 GAMING X 6G

LG 27GN600-B Gaming 1920x1080 144Hz IPS

 

[Glenwing]

Please see section 3.3.0 here: https://forums.tomshardware.com/threads/how-to-connect-to-a-120-hz-display.3268285/#post-20043087