XPS 9560 HDMI out all resolutions stuck at 50hz - Dell Community
Amazon.com: SIIG USB to HDMI Adapter, DisplayLink Chipset, USB 3.0 to HDMI 2K 2560x1440 50Hz Video Converter- for Windows and Mac, PC, Laptop, Desktop, Monitor, and TV (JU-H30H11-S1) : Electronics
Plugable USB 3.0 to HDMI Video Graphics Adapter with Audio for Multiple Monitors up to 2560x1440 Supports Windows 11, 10, 8.1, 7, XP, and Mac - Walmart.com