Download and install Aliyun, Inc. YunOS ACB Interface driver

YunOS ACB Interface is a YunOSUsbDeviceClass hardware device. This Windows driver was developed by Aliyun, Inc.. In order to make sure you are downloading the exact right driver the hardware id is USB/VID_29D5&PID_B438&MI_01.

1. Aliyun, Inc. YunOS ACB Interface - install the driver manually

1. You can download from the link below the driver setup file for the Aliyun, Inc. YunOS ACB Interface driver. The archive contains version 1.0.0001.00001 released on 2014-01-13 of the driver.
2.  
3. Start the driver installer file from a user account with the highest privileges (rights). If your User Access Control Service (UAC) is started please confirm the installation of the driver and run the setup with administrative rights.
4.  
5. Follow the driver setup wizard, which will guide you; it should be pretty easy to follow. The driver setup wizard will scan your computer and will install the right driver.
6.  
7. When the operation finishes restart your computer in order to use the updated driver. As you can see it was quite smple to install a Windows driver!
8.  

This driver was not digitally signed.

This driver was installed by many users and received an average rating of 3.6 stars out of 40777 votes.

2. Using DriverMax to install Aliyun, Inc. YunOS ACB Interface driver

The most important advantage of using DriverMax is that it will setup the driver for you in just a few seconds and it will keep each driver up to date. How can you install a driver with DriverMax? Let's take a look!

1. Open DriverMax and press on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your PC.
2.  
3. Take a look at the list of detected driver updates. Search the list until you locate the Aliyun, Inc. YunOS ACB Interface driver. Click the Update button.
4.  
5. That's all, the driver is now installed!
6.