Aliyun, Inc. YunOS ACB Interface - two ways of downloading and installing the driver

YunOS ACB Interface is a YunOSUsbDeviceClass hardware device. The Windows version of this driver was developed by Aliyun, Inc.. The hardware id of this driver is USB/VID_29D5&PID_D721&MI_01; this string has to match your hardware.

1. How to manually install Aliyun, Inc. YunOS ACB Interface driver

1. Download the setup file for Aliyun, Inc. YunOS ACB Interface driver from the link below. This is the download link for the driver version 1.0.0001.00001 released on 2014-01-13.
2.  
3. Run the driver installation file from a Windows account with administrative rights. If your User Access Control (UAC) is started then you will have to accept of the driver and run the setup with administrative rights.
4.  
5. Go through the driver setup wizard, which should be pretty easy to follow. The driver setup wizard will scan your PC for compatible devices and will install the driver.
6.  
7. Restart your computer and enjoy the new driver, as you can see it was quite smple.
8.  

This driver was not digitally signed.

Driver rating 3.4 stars out of 36001 votes.

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

The advantage of using DriverMax is that it will setup the driver for you in the easiest possible way and it will keep each driver up to date, not just this one. How can you install a driver using DriverMax? Let's follow a few steps!

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