Dolphin eXpressWare Download for PX / Broadcom based products

This download page provides Dolphins eXpressWare software for PLX/Broadcom based PCI Express NTB enabled adapter cards. This includes the PXH810 used with or without the IXS600 PCI Express switch, PXH820, PXH822 and PXH830 used with the MXS824 switch and PXH840 adapters.

Version 5.5.0 and newer for Linux and Windows also includes the Transparent Board Management Package for PXH812, PXH822, PXH832 and PXH842 adapter cards.

Please go to the general support page if you need software for another Dolphin PCIe card.

Current release

The current and recommended release for general use is eXpressWare release 5.21.4. Please read the 5.x Release Note for details.

eXpressWare 5.21.4

Older releases

For new installations, we recommend to use the current release above. Selected older releases are still available for reinstallation of older systems.

eXpressWare 5.21.3

eXpressWare 5.21.2

eXpressWare 5.21.0

eXpressWare 5.20.1

eXpressWare 5.20.0

eXpressWare 5.19.2

eXpressWare 5.18.0 download for Windows

eXpressWare 5.18.1 download for Linux

eXpressWare 5.17.0 download

eXpressWare 5.16.0 download

eXpressWare 5.15.2 download

eXpressWare 5.14.0 download

eXpressWare 5.13.1 download

eXpressWare 5.12.0 download

eXpressWare5.10.0 download


Firmware for Dolphin PXH adapter cards are bundled with the regular Dolphin eXpressWare distributions.

Contact Dolphin for download issues at

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