Firmware/Driver Downloads_Cayin USB Audio Driver_V5.74.0_Support

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Cayin USB Audio Driver_V5.74.0

size： date：2025-12-04

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Cayin USB Audio Driver V5.74.0

1. Support for Cayin RU3 and previously launched products with USB Audio functionality (including D30th, iDAC-8, N30LE, N7+, N6iii, etc.)

2. Compatible with Windows 10 and Windows 11 operating system.

Cayin has updated its USB Audio Driver to V5.74.0 to support Windows 11 (also compatible with Windows 10)

Choice of USB Audio Driver

Cayin also offers USB Audio Drivers v3.30 and v4.86 for Windows 7, 8, 8.1 and 10 installations, and V2.29 for Windows XP and Vista.

Cayin Audio Driver Version	Compatible Windows OS Versions
V5.74.0	Windows 10, 11
V5.68.0	Windows 10, 11
V4.86	Windows 7, 8, 8.1, 10
V4.47	Windows 7, 8, 8.1, 10
V3.30	Windows 7, 8, 8.1, 10
V2.29	Windows XP, Vista

Driver Installation Procedures

1. Download and extract the .zip file, then you would have the installation file (.exe).

2. Double-clikc to open Cayin USB Audio Driver_V5.74.0.exe.

3. Click "Next", then you can edit the installation folder for the driver, then click "Update".

4. Wait for the programme to finish the installation.

5. After it's finished, you would see the icon of Cayin Control Panel in the Toolbar on the bottom-right of your desktop.

6. Connect your device with a USB cable, then you would see the information of your device in the Cayin Control Panel.

You can also adjust the output format and buffer settings in the Cayin Control Panel.