| Biometrics | |
| Touch ID | Home button |
| Connectivity | |
| Bluetooth 4.2 | |
| Display | |
| Retina Display | 12.9" 2732x2048 |
| Hardware | |
| Apple Pencil Support | 1st gen Apple Pencil - first Apple Pencil support |
| Ports | |
| Lightning | |
| USB 2.0 | |
| Processor | |
| A9 chip | A9X with 64-bit |
![]() | Take Control of Untangling Connections | This book answers hundreds of questions and helps you troubleshoot common problems, such as identifying cable capabilities. You get all the answers on how to connect USB, Thunderbolt, Ethernet, DisplayPort, HDMI, and audio at the fastest, best, or highest-fidelity method available. |
| Product | Released | Final OS | Source |
|---|---|---|---|
| iPad Pro 12.9-inch (2nd generation) | Jun 5, 2017 | iPadOS 17 | Specs |
| iPad Pro 12.9-inch (3rd generation) | Nov 7, 2018 | iPadOS 26 | Specs |
| iPad Pro 12.9-inch (4th generation) | Mar 25, 2020 | Current | Specs |
| iPad Pro 12.9-inch (5th generation) | May 21, 2021 | Current | Specs |
| iPad Pro 13-inch (M4, 2024) | May 15, 2024 | Current | Specs |
| iPad Pro 13-inch (M5, 2025) | Oct 22, 2025 | Current | Specs |