Now you can easily access your device via download Xiaomi Mi 1S USB Driver and install it on your PC. Here the drivers available in zip format for Almost all Xiaomi Models.
First of all you have required Zip file of drivers which you can get from below downloading links. Now follow step by step guide of installation.
How to Install Xiaomi Mi 1S USB Driver:
Step 1: Download and extract file Xiaomi USB driver on your computer.
Step 2: Right -click on the icon My Computer > Properties > Device Manager.
Step 3: Right click on the computer name and select Add legacy hardware. Click next.
Step 4: Select install the hardware that I manually select from a list (Advanced), click Next.
Step 5: Manually locate the extracted file on your PC and Click Add.
Step 6: Driver will be installed. Now Connect your Device to PC via USB cable and Check PC recognize your device or not.
Now you can transfer files from PC to Smartphone and Smartphone to PC.
Xiaomi USB Driver (All Models)