Signature 12/22 MTK owners on Windows 10 or locked-down studio PCs.
Supported mixers: Signature 12 MTK, Signature 22 MTK, Ui12, Ui16 (Windows only) soundcraft multichannel usb audio driver v3.20
If you own a Signature MTK series mixer, the v3.20 driver is almost certainly the recommended or required driver for Windows multitrack recording. Signature 12/22 MTK owners on Windows 10 or