Cable Matters 32.4Gbps USB C to DisplayPort 1.4…. $19.99. Buy Now. This USB -C to DisplayPort adapter has a USB-C connector on one end and a DisplayPort port on the other end. You can insert your DisplayPort cable into this port and connect it to your external screen.
It's quite easy to find a cable for 65W PD. Actually not quite. USB PD support in cables only comes in 3 variants: 60W (all USB-C cables need to support this), 100W (old limit), 240W (new limit). Since 65W is above 60W not every cable will do that. HDMI has similar stuff happening with (visually) the same connector. Well yes. 80MhgG.