POWER OF ATTORNEY

       The undersigned, as a Section 16 reporting person of Logitech International S.A.
(the "Company") under the Securities Exchange Act of 1934, as amended (the "Exchange Act"),
hereby constitutes and appoints Catherine Valentine, General Counsel; Tom Kaweski,
Associate General Counsel; Jon Shanberge, Associate General Counsel; Michael Doktorczyk,
Vice President and Corporate Controller; and Sherralyn Bolles, Director, Corporate Accounting
and External Reporting, and each of them, as the undersigned's true and lawful attorney-in-fact
for the following actions:

* to complete and execute Forms 3, 4 and 5 and other forms and all amendments thereto as such
attorney-in-fact shall in his or her discretion determine to be required or advisable pursuant
to Section 16 of the Exchange Act and the rules and regulations promulgated thereunder, or any
successor laws and regulations, as a consequence of the undersigned's ownership, acquisition or
disposition of securities of the Company; and

* to do all acts necessary in order to file such forms with the Securities and Exchange Commission,
any securities exchange or national association, the Company and such other person or agency as the
attorney-in-fact shall deem necessary or appropriate.

       The undersigned hereby ratifies and confirms all that said attorneys-in-fact and agents shall
do or cause to be done by virtue hereof.  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 Exchange Act.

       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 of
this 27 day of June 2012.
Signature: /s/ Daniel Borel

Print Name:  BOREL Daniel