Siig LP-P20021 Driver Download (Official)
The LP-P20021 is a device manufactured by Siig. Visitors have downloaded this file "CyberPro64_win.exe" 17 times with an aggregate rating of 5 out of 5 stars based on 7 reviews. The uploader reports that this update will work successfully on PCs running Windows Vista and Windows XP. The total disk space used for this update is 788.5 KB.
Supported Models
LP-P20021
CyberSerial 16C550
CyberSerial 950 16C950
CyberSerial Plus 16C650
PCI Function
SIIG 32-bit PCI bridge
SIIG CyberPro 1S board
SIIG CyberPro 1S1P board
Manufacturers
Supported Operating Systems
Windows Vista (64 bit), Windows 2003 (64 bit), Windows XP (64 bit)
File Name
Versions
version 56.4.1.04 (2006-10-31) via .inf
Additional Notes
LP-P20021
Low Profile POS 2000 Driver File
OS: Windows Vista x64 RC1
Uploaded By
Rexrinaldo (DG Staff Member) on 10-Mar-2007
Related Driver Updates
How to Update LP-P20021 Device Drivers
Step 1 - Download Your Driver
To get the LP-P20021 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 Siig LP-P20021 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 Driver Update Utility for Siig LP-P20021. It is a software utility which automatically finds and downloads the right driver.
Step 2 - Install Your Driver
Installing your newly downloaded driver is a straightforward process. Windows provides a dedicated tool called Device Manager for this purpose. Follow these steps to update your driver:
Access the Quick Access menu by right-clicking the Start button.
From the menu options, choose "Device Manager".
Within Device Manager, identify the device requiring the driver update.
Open the context menu for the device by right-clicking its name.
Select "Update driver" and proceed through the guided installation.
To complete the process, reboot your computer. This ensures the new driver is fully integrated into your system.
Regular driver updates contribute to optimal system performance and hardware compatibility.
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 |
|---|---|---|
| OXPAR.INF | 4.6 KB | 31 Oct 2006 |
| OXUI.DLL | 118.8 KB | 2 Nov 2006 |
| OxMEP.sys | 5.2 KB | 25 Sep 2006 |
| OxMF.sys | 18.9 KB | 25 Sep 2006 |
| oxmep64.sys | 7.2 KB | 25 Sep 2006 |
| oxmf64.sys | 29.7 KB | 25 Sep 2006 |
| oxmfuf.sys | 6.0 KB | 25 Sep 2006 |
| oxmfuf64.sys | 8.2 KB | 25 Sep 2006 |
| oxpar64.sys | 134.7 KB | 25 Sep 2006 |
| oxpar_xp.sys | 80.3 KB | 25 Sep 2006 |
| oxpci.inf | 32.0 KB | 31 Oct 2006 |
| oxpci2.inf | 11.9 KB | 31 Oct 2006 |
| oxser.sys | 59.3 KB | 25 Sep 2006 |
| oxser64.sys | 90.6 KB | 25 Sep 2006 |
| oxui64.dll | 140.8 KB | 2 Nov 2006 |