The Dell 14" Portable Monitor (model P1424H) can be used with an iPad Pro, but requires some additional accessories.

- You will need to use a Lightning to HDMI adapter to connect the iPad Pro to the monitor, as the iPad Pro does not have a native USB-C or HDMI port.
- The monitor must be powered via the included power adapter, as HDMI does not transfer power.
- The connection will be via HDMI, but it will not be possible to use the touch functionality of the monitor, as touch signals are not transmitted through HDMI.

So, yes, it is compatible, but it requires these specific adapters and configurations.