A:AnswerThe MX Master 4 is primarily designed for macOS, but iPadOS does support Bluetooth mice. You’ll be able to connect it to your iPad Pro and use pointer control, though some of the advanced Mac‑specific features (like app‑specific gestures or haptic feedback) may not carry over.
A:AnswerIt does not include a USB-C dongle in the box but mentions a "new USB-C dongle (not included)" which may be purchased separately for enhanced connectivity. It connects via Bluetooth and Logi Bolt receiver.