iPad (4th generation) - Technical Specifications
iPadOS 16 Release Date, New Features & Supported Models - Tech Advisor
iOS 9 Compatibility & Supported Devices List | OSXDaily
iPadOS 16 is available today - Apple
iOS 10 device compatibility list
iOS 10 device compatibility list
iPad (4th generation) - Wikipedia
iPad Air (2022) review: The best all-around tablet for (almost) everyone - PhoneArena
Apple iOS 16 and iPadOS 16 (2023): How to Download, New Features, Supported Devices | WIRED
Identify your iPad model - Apple Support (ZA)
iPad (4th generation) - Technical Specifications
iPadOS 15 drops support for newer iPads in 15.7.3 security update | Ars Technica
iPad Mini 4 - Wikipedia
iOS 11 Compatible Devices List | OSXDaily
The iOS 10 Compatibility List | OSXDaily
The iPad Is the Best Tablet for 2023 | Reviews by Wirecutter
iPadOS 15: Everything We Know | MacRumors
ipad 4th Gen highest ios version upgrade - Apple Community
iPadOS 16 waves goodbye to the iPad Air 2 but supports most older hardware | Ars Technica
iOS 9 Compatibility & Supported Devices List | OSXDaily
iPad Air : Updated in 2022, Order Now
iPadOS 14 introduces new features designed specifically for iPad - Apple
iPad models compatible with iPadOS 16 - Apple Support
iOS 13 Compatible Devices List: All iPhone & iPad Supporting iOS 13 & iPadOS 13 | OSXDaily
iOS 10 device compatibility list
iPadOS 16: Everything We Know | MacRumors
