Realtek RTL8187B Wireless 802.11g 54Mbps USB 2.0 Network Adapter Driver Download
The RTL8187B Wireless 802.11g 54Mbps USB 2.0 Adapter is a network device manufactured by RealTek. Issues like weak Wi-Fi signal, slow DNS lookup, duplicate IP addresses, slow network and excessive CPU usage can be solved by updating this driver. This version of "RTL8187B_driver_only.zip" has been downloaded 1,149 times with a user rating of 5 out of 5 stars, based on 13 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows Vista and Windows XP. The total disk space used for this update is 1.2 MB.
Supported Models
RealTek RTL8187B Wireless 802.11g 54Mbps USB 2.0 Network Adapter
Realtek RTL8187B Wireless 802.11g 54Mbps USB 2.0 Network Adapter
Manufacturers
Supported Operating Systems
Windows Vista, Windows Vista (64 bit), Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95
File Name
Versions
6.1089.0601.2007 (2007-06-01) via .inf
5.1097.0718.2007 (2007-07-18) via .inf
Uploaded By
DriverGuide (DG Staff Member) on 4-Dec-2008
Related Driver Updates
How to Update Realtek RTL8187B Wireless 802.11g 54Mbps USB 2.0 Network Adapter Device Drivers
Step 1 - Download Your Driver
To get the Realtek RTL8187B Wireless 802.11g 54Mbps USB 2.0 Network Adapter 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 RTL8187B Wireless 802.11g 54Mbps USB 2.0 Network Adapter 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
Open a tool called Device Manager.
Use Device Manager to put the new driver on your computer.
Turn your computer off.
Turn your computer back on.
Now your new driver is ready!
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 |
|---|---|---|
| RTL8187B/VistaX64/net8187b.cat | 10.8 KB | 31 Jul 2007 |
| RTL8187B/VistaX64/net8187b.inf | 11.8 KB | 26 Jul 2007 |
| RTL8187B/VistaX64/rtl8187B.sys | 297.5 KB | 1 Jun 2007 |
| RTL8187B/VistaX86/net8187b.cat | 10.8 KB | 31 Jul 2007 |
| RTL8187B/VistaX86/net8187b.inf | 11.8 KB | 26 Jul 2007 |
| RTL8187B/VistaX86/rtl8187B.sys | 252.4 KB | 1 Jun 2007 |
| RTL8187B/Win2000/net8187b.cat | 10.8 KB | 2 Aug 2007 |
| RTL8187B/Win2000/net8187b.inf | 13.8 KB | 31 Jul 2007 |
| RTL8187B/Win2000/rtl8187B.sys | 264.6 KB | 18 Jul 2007 |
| RTL8187B/Win98/net8187b.inf | 13.8 KB | 15 Aug 2007 |
| RTL8187B/Win98/rtl8187B.sys | 285.0 KB | 18 Jul 2007 |
| RTL8187B/WinME/net8187b.inf | 13.8 KB | 15 Aug 2007 |
| RTL8187B/WinME/rtl8187B.sys | 285.0 KB | 18 Jul 2007 |
| RTL8187B/WinXP/net8187b.cat | 10.8 KB | 2 Aug 2007 |
| RTL8187B/WinXP/net8187b.inf | 13.8 KB | 31 Jul 2007 |
| RTL8187B/WinXP/rtl8187B.sys | 264.6 KB | 18 Jul 2007 |
| RTL8187B/X64/net8187b.cat | 10.8 KB | 2 Aug 2007 |
| RTL8187B/X64/net8187b.inf | 13.8 KB | 31 Jul 2007 |
| RTL8187B/X64/rtl8187B.sys | 413.7 KB | 18 Jul 2007 |