TIL that there are monitor manufacturers who use DisplayPort cables where pin20 is also used and which can cause interference and even damage the graphics card/PC - depending on the situation :
Amazon.com: StarTech.com 3 ft / 91 cm 20 pin DP DisplayPort Extension Panel Mount Cable - DisplayPort to DisplayPort - Male to Female (DPPNLFM3PW)
Amazon.com: Lenovo DisplayPort Adapter - 20 Pin DisplayPort (M) to 20 Pin DisplayPort (F) - for Thinkcentre M700, M710s, M800 and More : Electronics
What is The DisplayPort Pin 20 Issue? – iVANKY
What is The DisplayPort Pin 20 Issue? – iVANKY
50Ft (50 Feet) DisplayPort Male to Male 20-Pin Cable with Latches 24AWG Black – Ayagroup.com
DisplayPort 20 pin to VGA 15 pin Adapter | eBay
Amazon.com: SIIG 20-Pin DisplayPort Male to 19-Pin HDMI Female Adapter, 1080p HDTV, UXGA PC Resolution Support, Up to 2.25Gbps at HDMI 1.3a Data Rate Support : Electronics
Amazon.com: V7 CBLDPHD-1N Video Adapter DisplayPort/ HDMI 19 Pin HDMI Type A (F) to 20 Pin DisplayPort (M), Black : Electronics
6ft DisplayPort to DVI Cable Adapter - DisplayPort & Mini DisplayPort Adapters | StarTech.com
Display port connector. 20-pin male display port connector for a flawless connection isolated on white. | CanStock
Startech .com 3ft (1m) DisplayPort 1.2 Cable, 4K x 2K UHD VESA Certified DisplayPort Cable, DP Cable/Cord for Monitor, w/ Latches3ft/91cm... DISPLPORT3L - Corporate Armor
Lanberg DisplayPort 1.4 Cable 20 PIN 4K/8K (0.5 Meter) - MaxGaming.com
Amazon.com: StarTech.com 20ft (6m) DisplayPort Cable - 2560 x 1440p - DisplayPort to DisplayPort Cable - DP to DP Cable for Monitor - DP Video/Display Cord - Latching DP Connectors - HDCP
DisplayPort Pin 20 Problem einfach erklärt - Welt der Elektronik
Pin20 issue displaycable. - AMD Community
Mini Display Port DP Cable Apple Mac Book Pro Air iMac Monitor etc 3m 20 Pin | eBay
DisplayPort - Wikipedia
![Amazon.com: VESA Certified DisplayPort Cable, iVANKY 6.6ft DP Cable 1.2,[4K@60Hz, 2K@165Hz, 2K@144Hz], Gold-Plated Braided High Speed Display Port Cable 144Hz, for Gaming Monitor, Graphics Card, TV, PC, Laptop : Electronics](https://m.media-amazon.com/images/I/71w-nKtHOcL.jpg "Amazon.com: VESA Certified DisplayPort Cable, iVANKY 6.6ft DP Cable 1.2,[4K@60Hz, 2K@165Hz, 2K@144Hz], Gold-Plated Braided High Speed Display Port Cable 144Hz, for Gaming Monitor, Graphics Card, TV, PC, Laptop : Electronics")
Amazon.com: VESA Certified DisplayPort Cable, iVANKY 6.6ft DP Cable 1.2,[4K@60Hz, 2K@165Hz, 2K@144Hz], Gold-Plated Braided High Speed Display Port Cable 144Hz, for Gaming Monitor, Graphics Card, TV, PC, Laptop : Electronics
DisplayPort Cable 20 pin Male Display Port LOCKING CLIPS DP Monitor 1m 2m 3m 5m | eBay
File:Mini DisplayPort (connector).PNG - Wikimedia Commons
What is The DisplayPort Pin 20 Issue? – iVANKY
Hardware by design: Fixing Displayport to VGA adapter
DisplayPort Cable with Pin 20 connected length 3M - DPA00006-3M
