MERCUSYS TECHNOLOGIES CO. Realtek RTL8188CU Wireless LAN 802.11 USB 2.0 Network Adapter how to download and install the driver

Realtek RTL8188CU Wireless LAN 802.11 USB 2.0 Network Adapter is a Network Adapters device. This Windows driver was developed by MERCUSYS TECHNOLOGIES CO.. USB/VID_0BDA&PID_8177 is the matching hardware id of this device.

1. MERCUSYS TECHNOLOGIES CO. Realtek RTL8188CU Wireless LAN 802.11 USB 2.0 Network Adapter driver - how to install it manually

1. You can download from the link below the driver setup file for the MERCUSYS TECHNOLOGIES CO. Realtek RTL8188CU Wireless LAN 802.11 USB 2.0 Network Adapter driver. The archive contains version 1027.4.1120.2014 dated 2015-02-16 of the driver.
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3. Start the driver installer file from a user account with the highest privileges (rights). If your User Access Control (UAC) is started please accept of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which will guide you; it should be quite easy to follow. The driver setup wizard will scan your computer and will install the right driver.
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7. When the operation finishes shutdown and restart your computer in order to use the updated driver. As you can see it was quite smple to install a Windows driver!
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This driver is digitally signed by MERCUSYS TECHNOLOGIES CO..
File size of the driver: 1755297 bytes (1.67 MB)
Driver rating 5 stars out of 11882 votes.
This driver will work for the following versions of Windows:

• This driver works on Windows 7 64 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 64 bits

2. Installing the MERCUSYS TECHNOLOGIES CO. Realtek RTL8188CU Wireless LAN 802.11 USB 2.0 Network Adapter driver using DriverMax: the easy way

The most important advantage of using DriverMax is that it will install the driver for you in the easiest possible way and it will keep each driver up to date, not just this one. How easy can you install a driver with DriverMax? Let's take a look!

1. Start DriverMax and press on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
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3. Take a look at the list of detected driver updates. Scroll the list down until you find the MERCUSYS TECHNOLOGIES CO. Realtek RTL8188CU Wireless LAN 802.11 USB 2.0 Network Adapter driver. Click the Update button.
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5. Enjoy using the updated driver! :)
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