After trying two other USB-C dongle/adapters this is now our go to for iPad Pro usage. The USB-A connection is great for the Files app, HDMI works first time with a mini-projector (not tried 4K), and the pass-through charging works every time. Given that it physically connects to the iPad (no cable, direct insert into USB-C) using a case isn't possible, but we use the iPad magic keyboard and it is unhindered. Perfect for our usage.