5G compatibility

The iPad9 is the entry-level model - and is the only iPad in the current range that does not support Cellular 5G network connectivity. You can verify and directly compare iPad specifications here:

iPad - Compare Models - Apple

The cellular capabilities of WiFi+Cellular models are determined by the built-in cellular chipset. CDMA, LTE and 5G capabilities cannot be added by way of a software update; nether can cellular hardware be changed or retrofitted. Cellular capabilities - and radio bands that can be used - are determined by the chipset installed at the point-of-manufacture.

If your iPad does not support 5G when purchased, the only way to obtain 5G capability is to replace the iPad with a different model.

Lotus Pilot is correct.

Essentially, no way to add 5G as the designed capabilities, of this iPad line, is built into the iPad's internal hardware.

This is a budget conscious iPad model.

Pricing and overall design and internal hardware architecture, of these base model iPads, is reflective of that.

Sorry.

The base model 2021, 10.2 inch screen iPad 9th gen DOES NOT include 5G support.

ONLY the new iPad Mini 6, which is being targeted toward professional usages.

Sorry.