ADC Will Report Second Quarter Fiscal 2010 Financial Results on Wednesday, May 5, 2010 at 4:00 PM Eastern

ADC (NASDAQ: ADCT) (www.adc.com) will report its second quarter fiscal 2010 financial results on May 5, 2010 at approximately 4:00 PM Eastern/3:00 PM Central Time. Please note the following conference call dialing and replay instructions.

Starting at approximately 5:00 PM Eastern/4:00 PM Central Time, ADC will conduct a conference call and audio event presentation, both of which are open to the public. The conference call dial-in number is (866) 503-0778 for U.S. callers and (973) 200-3388 for international callers. Please state the conference ID of 66553348. The audiocast will be available simultaneously online at www.adc.com/investor by clicking on Events & Presentations.

For those unable to listen in at the designated time, a replay will be available for approximately seven days following the conference call. For the replay, U.S. callers may dial (800) 642-1687. International callers may dial (706) 645-9291. Please state the conference ID of 66553348. An audio replay will also be available online at www.adc.com/investor by clicking on Events & Presentations.

About ADC
ADC provides the connections for wireline, wireless, cable, broadcast, and enterprise networks around the world. ADC's innovative network infrastructure equipment and professional services enable high-speed Internet, data, video, and voice services to residential, business and mobile subscribers. ADC (NASDAQ: ADCT) has sales into more than 130 countries. Learn more about ADC at www.adc.com.

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