Download and install Aliyun, Inc. YunOS ACB Interface driver

YunOS ACB Interface is a YunOSUsbDeviceClass device. This driver was developed by Aliyun, Inc.. The hardware id of this driver is USB/VID_29D5&PID_B21A&MI_01; this string has to match your hardware.

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

1. Download the driver setup file for Aliyun, Inc. YunOS ACB Interface driver from the location below. This is the download link for the driver version 1.0.0001.00001 released on 2014-01-13.
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3. Run the driver setup file from a Windows account with the highest privileges (rights). If your User Access Control Service (UAC) is started then you will have to accept of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which should be pretty straightforward. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the updated driver, it is as simple as that.
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There is no digital signature available for this driver.

Driver rating 3.3 stars out of 46264 votes.

2. Installing the Aliyun, Inc. YunOS ACB Interface driver using DriverMax: the easy way

The most important 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. How easy can you install a driver with DriverMax? Let's take a look!

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