RealTek RTL8188CUS Utility Download
Supported Models
RTL8188CUS
150Mbps Wireless 802.11b/g/n nano USB Adapter
802.11 a/b/g/n Wireless LAN USB 2.0 Network Adapter MAC0
802.11 a/b/g/n Wireless LAN USB 2.0 Network Adapter MAC1
802.11n/b/g Mini Wireless LAN USB2.0 Adapter
BT-Micro3H2X Wireless LAN
Belkin Surf & Share Wireless USB Adapter
Belkin Wireless Adapter
Manufacturers
Supported Operating Systems
Windows 7, Windows Vista, Windows XP
File Name
Versions
14114 (23-Nov-2011)
Additional Notes
Wirless LAN Dongle
OmniPeek Tool
Uploaded By
Gitanjali (DG Staff Member) on 27-Jan-2012
Related Driver Updates
How to Update RTL8188CUS Device Drivers
Step 1 - Download Your Driver
To get the RTL8188CUS driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter RealTek RTL8188CUS into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the RealTek Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the RealTek website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager">
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| v14114-OmniPeek-V6_CU_DU/NOTE.txt | 204 bytes | 11 Nov 2011 |
| v14114-OmniPeek-V6_CU_DU/OmniPeek-Failure-Recovery.txt | 2.2 KB | 11 Nov 2011 |
| v14114-OmniPeek-V6_CU_DU/USB/X64/netrtwlanu.inf | 116.7 KB | 11 Nov 2011 |
| v14114-OmniPeek-V6_CU_DU/USB/X64/rtwlanu.sys | 1.6 MB | 11 Nov 2011 |
| v14114-OmniPeek-V6_CU_DU/USB/X86/netrtwlanu.inf | 116.7 KB | 11 Nov 2011 |
| v14114-OmniPeek-V6_CU_DU/USB/X86/rtwlanu.sys | 1.3 MB | 11 Nov 2011 |