license.txt Driver File Contents (OMSA421.exe)


This is a legal agreement between you, the user, and Dell Products, L.P.  By opening the software packet(s), you agree to be bound by the terms of this agreement.  If you do not agree to these terms, promptly return all software items (disks, written materials, and packaging) for a full refund.

You may use one copy of the software on only one computer at a time.  If you have multiple licenses for the software, you may use as many copies at any time as you have licenses.  "Use" means loaded in temporary memory or permanent storage on the computer.  Installation on a network server solely for distribution to other computers is not "use", if you have a separate license for each computer to which the software is distributed.  If users will exceed the number of licenses, you must have a reasonable process to assure that the number of persons using the software concurrently does not exceed the number of licenses.

The software is protected by United States copyright laws and international treaties.  You may make one copy of the software solely for backup or archival purposes or transfer it to a single hard disk provided you keep the original solely for backup or archival purposes.  You may not rent or lease the software or copy the written materials accompanying the software, but you may transfer the software and all accompanying materials on a permanent basis, if you retain no copies and the recipient agrees to the terms, hereof.  Any transfer must include the most recent update and all prior versions.  You may not reverse engineer, decompile or disassemble the software.  If the package contains 3.5" and 5.25" disks, you may use only the disks appropriate for your computer.  You may not use the disks on another computer or network, or loan, rent, lease, or transfer them to another user except as permitted by this agreement.


Dell warrants that the software disks are free from defects in materials and workmanship under normal use for ninety (90) days from the date you receive them.  This warranty is limited to you and is not transferable.  Any implied warranties are limited to 90 days.  Some jurisdictions do not allow limits on the duration of an implied warranty, so this limitation may not apply to you.  The entire liability of Dell and its suppliers, and your exclusive remedy, shall be (a) return of the price paid for the software or (b) replacement of any disk that does not meet this warranty which is sent with a return authorization number to Dell, at your cost and risk. This limited warranty is void if any disk damage has resulted from accident, abuse, misapplication, or service or modification by someone other than Dell.  Any replacement disk is warranted for the remaining original warranty period or 30 days, whichever is longer.  Dell does not warrant that the functions of the software will meet your requirements or that operation of the software will be uninterrupted or error free.  You assume responsibility for selecting the software to achieve your intended results, and for the use and results obtained from the software.  Dell disclaims all other warranties, express or implied, including but not limited to implied warranties of merchantability and fitness for a particular purpose, for the software and all accompanying written materials.  This limited warranty gives you specific legal rights.  You may have others, which vary from jurisdiction to jurisdiction.

In no event shall Dell or its suppliers be liable for any damages whatsoever (including, without limitation, damages for loss of business profits, business interruption, loss of business information, or other pecuniary loss) arising out of use or inability to use the software, even if advised of the possibility of such damages.  Because some jurisdictions do not allow an exclusion or limitation 
of liability for consequential or incidental damages, the above limitation may not apply to you.


The software and documentation are provided with Restricted Rights.  Use, duplication or disclosure by the Government is subject to restrictions as set forth in subparagraph (c)(1)(ii) of the Rights in Technical Data and Computer Software clause at DFARS 252.227-7013 or subparagraphs (c)(1) and (2) of the Commercial Computer Software-Restricted Rights at 48 CFR 52.227-19, as applicable.  Contractor/manufacturer is Dell Products, L.P., One Dell Way, Round Rock, TX 78682.   This license is effective until terminated.  It will terminate upon the conditions set forth above or if you fail to comply with any term hereof.  Upon termination, you agree that the software and accompanying materials, and all copies thereof, will be destroyed.  This agreement is governed by the laws of the State of Texas.  
You acknowledge that you have read this agreement, you understand it, you agree to be bound by its terms, and that this is the complete and exclusive statement of the agreement between you and Dell regarding the software.
Download Driver Pack

How To Update Drivers Manually

After your driver has been downloaded, follow these simple steps to install it.

  • Expand the archive file (if the download file is in zip or rar format).

  • If the expanded file has an .exe extension, double click it and follow the installation instructions.

  • Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.

  • Find the device and model you want to update in the device list.

  • Double-click on it to open the Properties dialog box.

  • From the Properties dialog box, select the Driver tab.

  • Click the Update Driver button, then follow the instructions.

Very important: You must reboot your system to ensure that any driver updates have taken effect.

For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.

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