StarTech.com Serial adapter cable - Type 2 - right angle DB9 (m) -DB9 (f) - Serial ATA USB C to DisplayPort Adapter Converter 4K 30Hz - White TAA so it does not matter

so it does not matter if you plug it in upside-down or right-side-up

Global wear leveling

sticky residue or stains - and if you need to reorganize your cords

During installation

StarTech.com Serial adapter cable - Type 2 - right angle DB9 (m) -DB9 (f) - Serial ATA USB C to DisplayPort Adapter Converter 4K 30Hz - White TAA so it does not matterThis Right Angle DB9 to DB9 Serial Cable Adapter features one Right Angled DB9 Male serial connector and one standard DB9 female serial connector a convenient solution for connecting serial devices where connection space around the DB9 port is limited. Please note: There are two variations of this product, positioned differently to allow for easier connections based on the direction of right angle needed. Please see Please see StarTech. com's