NEC USB 2.0 driver

har den et model nummer?

hvilken windows?

windows xp, modelnummer nej, det er bare en usb 2.0 controller som der skal findes en driver til.

Har du prøvet windows update?
http://windowsupdate.microsoft.com/

http://www.microsoft.com/windowsxp/expertzone/columns/jones/02august05.asp

Windows XP USB Driver Architecture
The original USB 1.1 driver in Windows XP was designed with USB 2.0 in mind, so adding USB 2.0 support didn’t quite require Microsoft to start from scratch. The marvel of the USB architecture in Windows XP occurs at the Host Controller Driver: It is supported by mini-ports that each implements a specific type of USB support.

For those with knowledge of driver development, it's interesting to know that Windows XP originally included two mini-ports, Usbuhci.sys and Usbohci.sys. Adding USB 2.0 support requires a new mini-port, Usbehci.sys. USB 2.0 support updates Usbport.sys, Usbhub.sys, and other key USB support drivers. Windows XP also uses a host controller-specific coinstaller, Hccoin.dll, which provides for interaction between the USB 2.0 controller and companion host controllers. Windows 2000 wasn’t so lucky: Microsoft built an entire new USB 2.0 device driver stack that operates in parallel with the old USB stack.


http://www.microsoft.com/hwdev/bus/USB/USB2support.asp

Over the past two years, Microsoft has been working with industry partners on the USB 2.0 project. We are pleased to announce that USB 2.0 drivers will be available for Microsoft® Windows® XP through Windows Update early in 2002.

Microsoft is planning a split approach to supporting USB 2.0. The initial Windows XP USB 2.0 release (delivered through Windows Update and OEM preinstallation on new systems) supports only the following hardware IDs, belonging to the NEC USB 2.0 EHCI controller:

PCI\VEN_1033&DEV_00E0&REV_01
PCI\VEN_1033&DEV_00E0&REV_02