April 17, 2026FAQ'siRacingPro Tips4 min readFAQ: DisplayPort 2.1 vs. HDMI 2.1—Which is Best for Competitive Sim Racing?In the world of iRacing, where a tenth of a second is the difference between a podium and a mid-pack finish, your hardware is just as important as your racing line. While most people focus on their direct-drive wheel or load-cell pedals, the unsung hero of your rig is the cable connecting your PC to your screen.Read Article