Unknown Device Drivers

Driver Information

Old drivers impact system performance and make your PC and hardware vulnerable to errors and crashes. We suggest you to download the latest drivers. Keep your Unknown Device driver upto date to maximize its performance, fixing any error related to driver.

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Unknown Device is a windows driver. It's released by Type: Ports
Version:
Date: 1970-01-01

Hardware IDs:

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NMWCD\VID_0421&PID_0025&IF_JAVACOMM

Compatible IDs:

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NMWCD\Class_02&Subclass_7D&Prot_01

The following operating system has used this driver:

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Microsoft Windows 7 Professional
Microsoft Windows 7 Ultimate
Microsoft Windows XP Professional
Microsoft Windows 7 Enterprise
Microsoft Windows 7 Ïðîôåññèîíàëüíàÿ
Microsoft Windows 7 Home Basic

This download is valid for the product(s) listed below:

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System manufacturer - System Product Name
Hewlett-Packard - Compaq Presario CQ60 Notebook PC
Semp Toshiba Informatica Ltda - STI
Acer - Extensa 4620
Hewlett-Packard - HP d230 MT(DN336S)
SAMSUNG ELECTRONICS CO.,LTD - DeskTop System
Positivo - Positivo Mobile
Hewlett-Packard - HP 550
Dell Inc. - Vostro 1450
Dell Computer Corporation - OptiPlex GX270
Positivo Informatica S/A - POS-MIG31AG
ECS - 661GX-M2
ASUSTeK Computer Inc. - X51L
Hewlett-Packard - HP ProBook 4530s
P4V8p - P4V88+
Dell Inc. - Inspiron N5110
INTELR - AWRDACPI
INTEL - P4I45Gx_PE,
FUJITSU SIEMENS - SCENIC xB
Int

Notices:

The software drivers provided on this page are generic versions and can be used for general purposes. However, computer original equipment manufacturers (OEMs) may have altered the features, incorporated customizations, or made other changes to the software or software packaging they provide. To avoid any potential installation incompatibilities on your OEM system, We recommend that you check with your OEM and use the software provided via your system manufacturer. We or the computer original equipment manufacturer (OEM) may not provide technical support for some or all issues that could arise from the usage of this generic version of software drivers.

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