If you are updating from an old driver to a new driver, we recommend you uninstall the old driver first, then install the new version. This is especially important if you are upgrading from a very old driver. Also be sure to check the "Adapter support" list to confirm that your card is supported by a particular version before updating.
We also do not recommend updating your driver unless there is a specific need to do so. In most cases, the newest drivers won't be necessary for older cards. In other words "if it's not broken, don't try to fix it".
AudioScience traditionally sells our Professional Audio Cards through Value Added Resellers (VARs) listed on our website. The VAR that you have purchased the audio card from will also provide you the the appropriate driver to be used with their software application. Starting with version 4.36.xx, the driver is 64-bit only. 32-bit Windows is only supported with older driver versions found here. This will install standard WDM devices and ASIO driver by default. AudioScience does allow Distributors to resell our PCM only cards and network products and in this case you would download the current driver from our website.
Sales of AudioScience Inc. (ASI) products are authorized only through our Value Added Resellers (VARs) and select audio equipment distributors. Products purchased through any means other than those authorized are not supported and we reserve the right to restrict warranty repairs and driver download on any product that do not meet this criteria. Products purchased through any 3rd party such as Ebay or direct sales between individuals will not be supported.
All Windows drivers will install support for the ASIO interface automatically.
Some older cards are no longer supported in recent driver releases, while new cards have been added and are only supported in newer driver releases. For a list of our cards and driver support, check here.
Our driver numbering uses the NN.NN.NN system. A released driver, one that you would find on this page, will always have an even number as its middle two digits - 4.20.30, for example. Odd numbered middle digits will be our "in development" drivers - 4.21.06, for example.
You can use the form above to create a ticket with our support agents or search our help articles.
| Driver | Date | Version | Size | Docs | Products |
|---|---|---|---|---|---|
| Windows 64-bit Combo driver | 04-17-2025 | 5.02.02 | 30MB | Notes | Driver Support |
| Driver | Windows 64-bit Combo driver |
|---|---|
| Date | 04-17-2025 |
| Version | 5.02.02 |
| Size | 30MB |
| Docs | Notes |
| Products | Driver Support |
- To see supported adapters, click here: Driver Support
- 64-bit support: WDM, ASIControl, HPI, and ASX
- 32-bit support: WDM, ASIControl, HPI, ASX, WAVE/Mixer applications, ASIO applications, Python libraries
- Supports the Microsoft waveOut, waveIn, DirectSound, DirectShow (native), WASAPI and mixer APIs
- Supports ASIO APIs
- Supports the AudioScience HPI and ASX APIs
- 32-bit apps: Compression/decompression of audio using the onboard DSP supported with WAVE, HPI and ASX
- 64-bit apps: Compression/decompression of audio using the onboard DSP supported only with HPI and ASX
- Windows versions supported are Windows 10 and later and Server 2012 and later
- Use ASIControl (installed with driver) to adjust card settings
- For driver 4.30.xx and newer, the WAVE driver is a separate installer, shortcut in the AudioScience folder in Windows Start menu
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