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Realtek 8812CU Wireless LAN 802.11ac USB NIC Driver for Lenovo - RD450X working on Microsoft Windows 8.1

The Lenovo RD450X is a powerful and scalable workstation designed for demanding business and professional environments. Equipped with high-performance Intel processors and ample memory options, it delivers reliable performance for tasks such as data analysis, 3D rendering, and other resource-intensive applications. With its customizable storage options and expandability, the RD450X is built to handle complex workloads while providing long-term reliability. Its sturdy build and efficient design make it an ideal choice for businesses seeking a robust, high-performance workstation.

Device Name:
Realtek 8812CU Wireless LAN 802.11ac USB NIC
Hardware ID:
USB\VID_0BDA&PID_C812&REV_0000
USB\VID_0BDA&PID_C812 <---- Device ID matches with our database


Compatible ID:
USB\CLASS_FF&SUBCLASS_FF&PROT_FF
USB\CLASS_FF&SUBCLASS_FF
USB\CLASS_FF
Version:
1030.40.128.2019,2019-12-02




List of driver files that match with the above device in our database.

You are viewing the drivers of an anonymous computer which may be not the same with your current computer. These driver(s) may not work with your computer. Please click on the link below to download, scan and get the correct drivers.

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Below is a list of drivers that may be suitable for your device. With the different devices, they can have the same driver , it's because they all use the same chip manufacturer.

How to select driver?
If you are looking for an update , pickup the latest one. If your driver isn't working, use the driver having the same OEM with the your laptop/desktop brand name.
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*: 2K=Windows 2000, 2K3= Windows 2003 , XP= Windows XP , VISTA = Windows Vista , WIN7 = Windows 7,WIN10/11= Windows 10/11
Driver name
OEM
Filename
Version
Date
Size
Operating System
Download
Realtek 8812CU Wireless LAN 802.11ac USB NIC
asus
1030.44.531.2021
2021-09-13
161.46 MB
WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Realtek 8812CU Wireless LAN 802.11ac USB NIC
asus
1030.40.128.2019
2021-04-08
74.22 MB
WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Realtek 8812CU Wireless LAN 802.11ac USB NIC
Others
1030.40.128.2019
2020-04-30
68.65 MB
WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Realtek 8812CU Wireless LAN 802.11ac USB NIC
Others
1030.40.128.2019
2020-04-30
68.4 MB
WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Archived (Older) version - select if you already try the file above
Realtek 8812CU Wireless LAN 802.11ac USB NIC
Others
1030.40.128.2019
2019-12-02
10.38 MB
WIN7, WIN8, WIN81, WIN10, WIN11/64bits

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