
I am using this to output from a tablet to a 3MP Barco monitor with a DVI connector. I have a newer 2019 Revain Fire HD 10 model. It looks like it is capturing the image from the screen and sending it to the monitor in real time. I don't notice any delays between sound and picture. A DVI-HDMI adapter was included, but I haven't tried it yet. I was playing audio through my Kindle's speakers. I don't know yet if the sound goes through the HDMI output. You must download the app for this to work. It will start automatically when Wavlink is connected. I had to buy a USB to USB-C adapter to connect it to my tablet. I will update this as I do more testing.

Cable Baseus Cafule USB - Lightning, 1 m, black/red
26 Review

Cable Matters USB C to HDMI Adapter - 4K 60Hz, 60W Charging, Thunderbolt 4 Compatible for MacBook Pro, iPad Pro
12 Review

Tobenone USB C to USB Adapter with π» 2 Ports for MacBook, Dell XPS & More Type-C Devices
13 Review

USB to USB Type-C adapter
18 Review