SMART Product Drivers 12.28 SP1 and Ink 5.20 for Windows
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| Version | SMART Product Drivers: 12.28.74.1 SMART Ink: 5.20.172.0 | 
| Released | September 16, 2025 | 
 Installation instructions
Installation instructions- Confirm your device meets the computer requirements on this page. 
- Download the file and follow the on-screen instructions to complete the install. 
 Computer requirements
Computer requirements| Supported operating systems | Windows 11 Windows 10 Note Windows on ARM is not currently supported. | 
| Minimum processor | Any Intel or AMD i386 or ×86_64 CPU supported by the above versions of Windows | 
| Minimum RAM | 2 GB (4 GB for UHD displays) | 
| Minimum hard disk space | 3 GB | 
| Other requirements | Microsoft Office 2016 or later Adobe Reader DC 23.0 or later | 
 Release notes
Release notes| Resolved issues | 
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