ALP442e – support


ALP442e is a versatile multichannel PCIe sound card for professional PC-based audio systems running under Windows and Linux environments. With its reliability, stability, and compact low-profile design, ALP442e is ideally suited for mission-critical applications in the broadcast, industrial, and military markets. This card is ready for any challenge. It offers four balanced analog line inputs plus two stereo AES3 inputs, four balanced analog outputs plus two AES3 outputs, and 8 GPIs / 8 GPOs.

Drivers for Windows

The “ALPX-kit” package for Windows allows installing the following components:

  • Driver with Wasapi interface
  • ASIO driver with its ASIO control panel (CPL)
  • Digigram ALP-X Manager application (I/O levels, I/O routing matrix, clock selection,…)

The supported Windows flavours are :

  • Windows 10 from version 20H2, Windows 11, and higher versions
    Windows Server 2019, Windows Server 2022, and higher versions
The ALPX-kit for Windows and its release notes are available for download at the bottom of this page.



ALP cards are supported under the following Linux distributions, from the mentioned versions:

  • Ubuntu:
       ver. 20.04 – kernel 5.15
       ver. 22.04 – kernel 6.5
  • Debian 11 – kernel 5.10
  • Debian 12 – kernel 6.1
  • RHEL 9 kernel 5.14

In case you need to run the driver under another Linux distribution, please contact Digigram to get
the source code. If  you experience issues for compiling / running the driver on your Linux distribution, we
propose a service to provide you with the appropriate driver; please contact Digigram.


User manuals

Drivers / Firmware