HID 1.6 Full Source
HID 1.6 Full Source | 1 Mb
Delphi and C++ Builder library for communicating with HID USB devices.
Features
Uses HIDAPI library
Supports Windows 32 and Windows 64
Available for Delphi/C++ Builder 5 - 10.1 and Lazarus 1.6
Source code included in full version
Royalty free distribution in applications