Windows Audio USB Class 2 Driver
| Product | Win 7 or earlier | Win 8,8.1 | Win 10,11 |
| Azur 751R | 1.67 | 5.12.0 | 5.27.0 or newer |
| Azur 751R v2 | 1.67 | 5.12.0 | 5.27.0 or newer |
| Azur 851C | 1.67 | 5.12.0 | 5.27.0 or newer |
| Azur 851D | 1.67 | 5.12.0 | 5.27.0 or newer |
| Azur 851N | 1.67 | 5.12.0 | 5.27.0 or newer |
| CXA61 | Limited support | 5.12.0 | 5.27.0 or newer |
| CXA80 | 1.67 | 5.12.0 | 5.27.0 or newer |
| CXA81 | Limited support | 5.12.0 | 5.27.0 or newer |
| DacMagic 100 | 1.67 | 5.12.0 | 5.27.0 or newer |
| DacMagic 200M | Not supported | 5.12.0 | 5.27.0 or newer |
| DacMagic Plus | 1.67 | 5.12.0 | 5.27.0 or newer |
| DacMagic XS | 1.67 | 5.12.0 | 5.27.0 or newer |
| Edge A | Not supported | 5.12.0 | 5.27.0 or newer |
| Edge NQ | Not supported | 5.12.0 | 5.27.0 or newer |
| Evo 150 | Not supported | 5.12.0 | 5.27.0 or newer |
| StreamMagic 6 | 1.67 | 5.12.0 | 5.27.0 or newer |
| StreamMagic 6 v2 | 1.67 | 5.12.0 | 5.27.0 or newer |
If you own a DacMagic100, or DacMagic Plus, manufactured before 2014 you may need to upgrade its USB first to enable USB Audio 2.0 compatibility.
Our range of drivers can be downloaded from our Driver updates page
8th December 2021
The Windows USB Audio class 2 driver (v5.27.0) has recently been updated.
There is no new product support added to this version, but there is a security fix for Windows 10 and support added for Windows 11.
Changes from v5.12.0 to v5.27.0 (these are mostly issues hidden):
Fix: Fixed a security vulnerability (update recommended)
New: support for Windows 11 (21H2)
Change: now using SignTools 1.9New: support for Windows 10 (21H1)
New: API version 5.8
Change: Audio control interface for MIDI is optional
Change: Operating systems Windows 7, Windows 8 and Windows 8.1 are no longer supported (Microsoft discontinued vendor signing)