Power of Attorney
                                           For Section 16 Reporting Obligations

       Know all by these presents, that the undersigned hereby constitutes and appoints each of Amy Forster, 
Tony DeSilva, Jeniffer Jaynes, and Brian Cooper as the undersigned's true and lawful attorney-in-fact to:

       (1)        execute for and on behalf of the undersigned, in the undersigned's capacity as an officer and/or 
director of Westell Technologies, Inc. (the "Company"), Forms 3, 4 and 5 in accordance with Section 16(a) 
of the United States Securities Exchange Act of 1934 and the rules thereunder;

       (2)        do and perform any and all acts for and on behalf of the undersigned which may be necessary 
or desirable to complete and execute any such Form 3, 4 or 5 and timely file such form with the United States 
Securities and Exchange Commission and any stock exchange or similar authority; and

       (3)        take any other action of any type whatsoever in connection with the foregoing which, in the opinion 
of such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it 
being understood that the documents executed by such attorney-in-fact on behalf of the undersigned pursuant 
to this Power of Attorney shall be in such form and shall contain such terms and conditions as such 
attorney-in-fact may approve in such attorney-in-fact's discretion.

       The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform 
any and every act and thing whatsoever requisite, necessary, or proper to be done in the exercise of any of 
the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do 
if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each 
such attorney-in-fact, or each such attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be 
done by virtue of this Power of Attorney and the rights and powers herein granted.  The undersigned 
acknowledges that the foregoing attorneys-in-fact, in serving in such capacity at the request of the undersigned, 
are not assuming, nor is the Company assuming, any of the undersigned's responsibilities to comply with 
Section 16 of the Securities Exchange Act of 1934.

       This Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file 
Forms 3, 4 and 5 with respect to the undersigned's holdings of and transactions in securities issued by the Company, 
unless earlier revoked by the undersigned in a signed writing delivered to the foregoing attorneys-in-fact.

       IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed 
as the _21_st day of January, 2010.

                     /s/ Dennis O. Harris
                    ____________________________________
                    Print Name:  Dennis O. Harris