uPD720100 Driver Download
The uPD720100 is a USB device. 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 "Nec.rar" has been downloaded 874 times with a user rating of 5 out of 5 stars, based on 20 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 1.1 MB.
Supported Models
uPD720100
Manufacturers
UnknownSupported Operating Systems
Windows XP, Windows 2000, Windows ME, Windows 98SE, Windows 98
File Name
Versions
2.1 (1-Jan-2003)
Additional Notes
DRIVER DISCRIPTION
uPD720100 - USB 2.0 Driver for NEC uPD720100 chipset
For Windows 98, 98SE, ME, 2000, XP - Ver 2.1
uPD720101 - USB 2.0 Drivers for NEC uPD720101 chipset
For Windows 98, 98SE, ME, 2000, XP - Ver 2.1
uPD720130 - Windows 98/98SE Driver for NEC uPD720130 chipset
Uploaded By
UrbanSP (DG Member) on 30-Oct-2004
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Related Driver Updates
How to Update uPD720100 Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the uPD720100 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 uPD720100 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 uPD720100. It is a software utility which automatically finds and downloads the right driver.
Step 2 - Install Your Driver
Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.
How to Open Device Manager
In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager
In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager
In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager
In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager
In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button
How to Install a driver from Device Manager
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
Click the Update Driver button and follow the instructions.
In most cases, you will need to reboot your computer in order 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.