Make sure you are using the correct USB-C cable or your phone will not connect to Dex. I recommend getting a stand as the lid doesn't do well for it. Again, for the money and not having to carry a laptop, I'm happy. Several clues. If you are using your phone as a Dex keyboard, make sure you connect USB power directly to the screen. This will charge your phone and provide enough power for the screen. I think you can use a USB-C hub to connect a full keyboard and mouse, but I don't remember trying that, the phone is enough for me, but if I need to code something on the go, the keyboard /mouse is safely disconnected.
HP 24Uh 24" Backlit Monitor 1920x1080p, 60Hz, LCD with HD Resolution - K5A38AA#ABA
101 Review
LG 27MP59G-P 27 inch Monitor with FreeSync, 75Hz Refresh Rate, and 1080p HD Resolution
93 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
Smartphone Samsung Galaxy A50 4/64 GB, 2 SIM, black
82 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