Realtek RTL8187B Wireless 802.11g 54Mbps USB 2.0 Network Adapter Driver Download

RealTek Drivers

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.

13 Ratings
1,149 Downloads

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

RealTek

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

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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

  1. Open a tool called Device Manager.

  2. Use Device Manager to put the new driver on your computer.

  3. Turn your computer off.

  4. 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
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