Winsoft HID Library v1.8 Delphi/C++ Builder 5 - 10.3 Rio Full Source
Delphi and C++ Builder library for communicating with HID USB devices.
uses HIDAPI library
supports Windows 32 and Windows 64
available for Delphi/C++ Builder 5 - 10.3 and Lazarus 1.8.4
source code included in registered version
royalty free distribution in applications