Conceptronic CHD3U Free Driver Download (Official)

Conceptronic CHD3U Free Driver Download (Official)  for Windows 98SE
6 Ratings (see all reviews)
58 Downloads

Supported Models

CHD3U Driver
NEC uPD720121 USB-ATA/ATAPI Bridge Driver
NEC uPD720121 USB-ATA/ATAPI Bridge device driver Driver

Manufacturers

Conceptronic
NEC Corporation.

Supported Operating Systems

Windows 98SE

File Name

CHD3U_98_NEC_UPD.exe (176.1 KB)

Versions

1.21.02 (24 Mar 2004)
1.21.02 (2001-04-27) via .inf

Search All Conceptronic CHD3U Drivers

Uploader Notes

CHD3U

Windows 98SE Driver update for the CHD3U.Only valid for the CHD3U with NEC chipset.

Uploaded By

Sivakumar (DG Staff Member) on 2006-05-02 05:57:39

Supported Devices

NEC uPD720121 USB-ATA/ATAPI Bridge

Manufacturer NEC Corporation.
Class hdc
Hardware Ids

NECUSB\USBATAPI

Compatible Hardware Ids No Compatible Hardware Ids found.

NEC uPD720121 USB-ATA/ATAPI Bridge device driver

Manufacturer NEC Corporation.
Class USB
Hardware Ids

USB\Class_08&SubClass_02&Prot_50

USB\Class_08&SubClass_05&Prot_50

USB\Class_08&SubClass_06&Prot_50

Compatible Hardware Ids No Compatible Hardware Ids found.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
necusbbo.inf 2.0 KB 30 Dec 2003
necusbbo.sys 34.1 KB 19 Nov 2001
necusbdc.exe 228.4 KB 27 Apr 2001
necusbdc.sys 10.1 KB 27 Apr 2001
necusbmp.inf 2.3 KB 27 Apr 2001
necusbmp.mpd 31.4 KB 19 Nov 2001

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