I tried using it as an external monitor for an iPad via the Lightning to HDMI connector. A box that said "INPUT NOT SUPPORTED" floated all over the screen. The problem is that this monitor supports a very limited number of resolutions and the one the iPad puts out isn't one of them. I used the same setup on a different, bigger/better monitor, didn't have this issue. I was looking for the smallest HDMI monitor I could find for this purpose and had high hopes. They were quickly defeated.
Dell E2318Hx LED Lit Monitor: High-Definition Display with Flicker-Free Technology and IPS Panel
109 Review
Dell SE2416HX Screen LED Lit Monitor 23.8", 1920X1080P, HDMI
93 Review
🖥️ Revolutionize Your Interface with Planar PXL2230MW 22 Inch 16 Touchscreen
97 Review
Samsung Flat Monitor Super Slim Design 27", 1920X1080P, 75Hz, Flicker Free
112 Review
Apple AirPods Pro MagSafe RU Wireless Headphones, White
159 Review
Enhance Your Visual Experience with Logitech C260 Webcam
78 Review
50AA2500 EBL Individual Battery Charging System - Rechargeable Batteries
56 Review
Renewed Logitech G PRO X Wireless Lightspeed Gaming Headset with Blue VO!CE Mic Filter for Immersive Gaming Experience
122 Review