(or bookmark the Seagull driver repository). You will need it again after a Windows reinstall or a major OS update. Need the download link again? Here is the safe, official path: https://www.seagullscientific.com/downloads/codesoft-dp7645-iii-driver/
Unlike common office printers, it does not have native "Plug and Play" support in Windows, macOS, or Linux. You cannot find this driver via a standard Windows Update. codesoft dp7645 iii driver download link
A: Yes. The Seagull driver version 2019+ works across Windows 7 through 11. However, on Windows 11, you must disable Memory Integrity (Core Isolation) temporarily during installation. (or bookmark the Seagull driver repository)