D2XX USB Drivers for Delphi 1.01.10

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Components > System > Other Hardware


Develop USB ( Universal Serial Bus ) projects quickly and easily using Delphi’s fast-track approach to application development combined with the D2XX "Direct" USB drivers and devices from Future Technology Devices Intl. (FTDI).

FTDI’s D2XX Drivers for Windows provide and easy and convenient way for application developers to design USB applications without having to develop USB drivers or firmware. The drivers interface to FTDI’s FT8U232AM USB UART and FT8U245AM USB FIFO integrated circuit devices using a native Windows WDM driver which communicates with the device via the Windows USB Stack and a DLL which interfaces the Application Software (written in VC++, C++ Builder, Delphi, VB etc ...) to the WDM driver. An INF installation file, Uninstaller program and D2XX Programmers Guide complete the package.

The zip file consists of the D2XX USB drivers and DLL version 1.00.06 (binary files only), a ready built Delphi unit (D2XXUnit.PAS) which can be dropped into most Delphi (D2 .. D5)applications and a demo application written using Delphi 5.


  • Status: Fully functional
  • Source: FW
  • Exe demo: included
  • Size: 531 127kB


  • Delphi 2
  • Delphi 3
  • Delphi 4
  • Delphi 5