CHANGE/CANCEL EXISTING ENROLLMENT

You must complete all 9 steps 1. Enter your Social Security/Tax ID Number (9 digits, no dashes, e.g. 123456789) US SS# US Tax ID Canadian SS# (Please note that if you do not have a Social Security or Tax ID Number associated with your account, you cannot enroll at this time.) 2. Re-enter your Social Security/Tax ID Number (9 digits, no dashes, e.g. 123456789) 3. Enter your e-mail address 4. Re-enter your e-mail address 5. Enter your 4-digit PIN (we suggest you use the last 4 digits of your Social Security Number) 6. Re-enter your 4-digit PIN 7. Check here to indicate that you have read the Description of Service on the left. 8. Please complete the CAPTCHA challenge 9. Click Submit   If you have any questions regarding this delivery option, please e-mail us at Investor Relations

Welcome to QLogic Electronic Delivery Enrollment

We are pleased to offer to our Shareholders the benefits and convenience of electronic delivery, including:

• Immediate receipt of the Proxy Statement, Annual Report to Shareholders and related materials.
• Elimination of bulky documents from personal files.
• Reduction of the Corporation's printing and mailing costs associated with more traditional delivery methods.
• Online proxy voting.

Description of Service:

You are consenting to receive electronically over the Internet announcements for all available material, including but not limited to the Corporation's Proxy Statement and Annual Report to Shareholders. Unless you intend to cast your vote in person at the shareholder meeting or by telephone, which is your right, you are also consenting to vote electronically over the Internet. All accounts associated with the Social Security Number or Tax Identification Number entered will automatically be enrolled for this service. If you wish to take advantage of these services, you must have an e-mail account. You will receive an e-mail confirmation of your enrollment. To receive e-mail notification when annual report and proxy materials and other shareholder communications are available for online review, please provide the information requested on the right. When the materials are available on the Internet, you will receive an e-mail containing a link to the document. Documents which are not available electronically will be sent to you by mail.

Your enrollment in the new online program will remain in effect as long as your account remains active or until you cancel your enrollment. You are free to change your e-mail address and Personal Identification Number (PIN) or cancel your enrollment at any time by returning to this site and clicking on the change/cancel existing enrollment link.

Enrollment in this service requires that you have a personal computer with appropriate browser software, such as Microsoft Internet Explorer, Netscape Communicator, or equivalent, and e-mail software as well as communications access to the Internet. Please note that although there is no charge for this service, there may be costs, such as usage charges from Internet access providers and telephone companies, and risks, such as system outages, associated with electronic access to our documents. These costs and risks are your responsibility. Should you wish to print materials that have been delivered electronically, you must have a printer as well. Some material may be electronically published in Portable Document Format (PDF). In order to view PDF-formatted documents, you must have the Adobe Acrobat viewer software. This viewer is available for download, free-of-charge, from www.adobe.com.