The G550 is a USB device manufactured by Mercury. This driver can help resolve issues like USB device not recognized, "Disk Not Formatted" errors, or if your device randomly ejects or stops working. This version of "G550_USB20.exe" has been downloaded 37 times with a user rating of 5 out of 5 stars, based on 5 reviews. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 7.3 MB.
G550
Generic USB Hub
Intel PCI to USB Enhanced Host Controller
NEC PCI to USB Enhanced Host Controller B0
NEC PCI to USB Enhanced Host Controller B1
SiS 7002 USB 2.0 Enhanced Host Controller
USB 2.0 Root Hub
Windows 2003, Windows XP, Windows 2000, Windows NT4
6.0 (7-Apr-2004)
5.1.2600.0 (2001-06-01) via .inf
5.1.2600.41 (2002-05-10) via .inf
5.0.2195.5652 (2002-05-10) via .inf
Notebook
G550
Nagarajah (DG Staff Member) on 28-Mar-2005
To get the G550 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 Mercury G550 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 Mercury 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 Mercury website. Most major device manufacturers update their drivers regularly.
After downloading your new driver, installation is the next step. On Windows, utilize the built-in Device Manager utility to manage this process. This tool provides a comprehensive view of all system-recognized devices and their associated drivers. To complete the installation, a system restart is typically required for the driver update to take effect.
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.
The following files are found inside the driver download file.
Name | Size | Date |
---|---|---|
USB20/USB20.exe | 69.6 KB | 2 Sep 2002 |
USB20/sisport.sys | 3.6 KB | 16 Nov 2001 |
USB20/MISC/Patch_98.exe/RunNoUSB.exe | 33.3 KB | 23 Aug 2002 |
USB20/MISC/Patch_98.exe/NoUSB20.exe | 545 bytes | 12 Aug 2002 |
USB20/MISC/Patch_Me.exe/nousb20.exe | 21.0 KB | 12 Jul 2002 |
USB20/MISC/Patch_Me.exe/RunNoUSB.exe | 24.6 KB | 23 Aug 2002 |
USB20/MISC/Patch_Me.exe/S4TSR.exe | 28.7 KB | 23 Aug 2002 |
USB20/UnSiSUSB.exe | 24.6 KB | 27 Aug 2002 |
USB20/WINXP/SiSusb2x.inf | 1.4 KB | 24 May 2002 |
USB20/WINXP/usb2x.cat | 7.8 KB | 5 Apr 2002 |
USB20/WINXP/QFE/PL/Q312370_WXP_SP1_x86_PLK.exe | 303.7 KB | 2 Apr 2002 |
USB20/WINXP/QFE/EN/Q312370_WXP_SP1_x86_ENU.exe | 302.7 KB | 2 Apr 2002 |
USB20/WINXP/QFE/EL/Q312370_WXP_SP1_x86_ELL.exe | 299.1 KB | 2 Apr 2002 |
USB20/WINXP/QFE/ES/Q312370_WXP_SP1_x86_ESN.exe | 306.8 KB | 2 Apr 2002 |
USB20/WINXP/QFE/NL/Q312370_WXP_SP1_x86_NLD.exe | 306.8 KB | 2 Apr 2002 |
USB20/WINXP/QFE/CN/Q312370_WXP_SP1_x86_CHS.exe | 304.2 KB | 2 Apr 2002 |
USB20/WINXP/QFE/PT/Q312370_WXP_SP1_x86_PTG.exe | 297.6 KB | 2 Apr 2002 |
USB20/WINXP/QFE/FI/Q312370_WXP_SP1_x86_FIN.exe | 303.7 KB | 2 Apr 2002 |
USB20/WINXP/QFE/DE/Q312370_WXP_SP1_x86_DEU.exe | 306.8 KB | 2 Apr 2002 |
USB20/WINXP/QFE/BR/Q312370_WXP_SP1_x86_PTB.exe | 308.3 KB | 2 Apr 2002 |
USB20/WINXP/QFE/TR/Q312370_WXP_SP1_x86_TRK.exe | 297.6 KB | 2 Apr 2002 |
USB20/WINXP/QFE/HE/Q312370_WXP_SP1_x86_HEB.exe | 298.1 KB | 2 Apr 2002 |
USB20/WINXP/QFE/DA/Q312370_WXP_SP1_x86_DAN.exe | 303.7 KB | 2 Apr 2002 |
USB20/WINXP/QFE/CS/Q312370_WXP_SP1_x86_CSY.exe | 303.2 KB | 2 Apr 2002 |
USB20/WINXP/QFE/JA/Q312370_WXP_SP1_x86_JPN.exe | 305.8 KB | 2 Apr 2002 |
USB20/WINXP/QFE/NO/Q312370_WXP_SP1_x86_NOR.exe | 303.7 KB | 2 Apr 2002 |
USB20/WINXP/QFE/SV/Q312370_WXP_SP1_x86_SVE.exe | 306.3 KB | 2 Apr 2002 |
USB20/WINXP/QFE/RU/Q312370_WXP_SP1_x86_RUS.exe | 302.7 KB | 2 Apr 2002 |
USB20/WINXP/QFE/KO/Q312370_WXP_SP1_x86_KOR.exe | 305.8 KB | 2 Apr 2002 |
USB20/WINXP/QFE/IT/Q312370_WXP_SP1_x86_ITA.exe | 306.8 KB | 2 Apr 2002 |
USB20/WINXP/QFE/FR/Q312370_WXP_SP1_x86_FRA.exe | 307.3 KB | 2 Apr 2002 |
USB20/WINXP/QFE/HU/Q312370_WXP_SP1_x86_HUN.exe | 303.2 KB | 2 Apr 2002 |
USB20/WINXP/QFE/TW/Q312370_WXP_SP1_x86_CHT.exe | 304.7 KB | 2 Apr 2002 |
USB20/WINXP/QFE/AR/Q312370_WXP_SP1_x86_ARA.exe | 297.6 KB | 2 Apr 2002 |
USB20/WINXP/USBEHCI.SYS | 19.1 KB | 1 Apr 2002 |
USB20/WINXP/sisusb2x.cat | 6.7 KB | 24 May 2002 |
USB20/WINXP/usb2x.inf | 8.0 KB | 1 Apr 2002 |
USB20/WINXP/HCCOIN.DLL | 5.1 KB | 4 Apr 2002 |
USB20/INST2000.DLL | 6.1 KB | 7 Aug 2001 |
USB20/sis_lib.dll | 32.8 KB | 22 Nov 2001 |
USB20/WIN2K/sisusb2.cat | 6.7 KB | 29 May 2002 |
USB20/WIN2K/usb2.inf | 6.8 KB | 23 Apr 2002 |
USB20/WIN2K/usb2.cat | 8.7 KB | 26 Apr 2002 |
USB20/WIN2K/USBHUB20.SYS | 49.4 KB | 18 Apr 2002 |
USB20/WIN2K/readme.txt | 3.5 KB | 14 Apr 2002 |
USB20/WIN2K/sisusb2.inf | 2.0 KB | 22 May 2002 |
USB20/WIN2K/USBEHCI.SYS | 19.2 KB | 23 Apr 2002 |
USB20/WIN2K/USBPORT.SYS | 135.9 KB | 23 Apr 2002 |
USB20/WIN2K/HCCOIN.DLL | 6.4 KB | 18 Apr 2002 |