LIMITED POWER OF ATTORNEY - SECURITIES LAW COMPLIANCE

The undersigned, as an officer or director of Dropbox, Inc.
 (the "Corporation"), hereby constitutes and appoints
Timothy Regan, Bart Volkmer and Cara Angelmar, each the
undersigned's true and lawful attorney-in-fact and agent
to complete and execute such Forms 144, Form ID,
Forms 3, 4 and 5 and other forms as such attorney shall
in his or her discretion determine to be required or
advisable pursuant to Rule 144 promulgated under the
Securities Act of 1933, as amended, Section 16 of the
Securities Exchange Act of 1934, as amended, 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 Corporation, 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 Corporation and such other person or agency as the
attorney shall deem 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
Securities Exchange Act of 1934 (as amended).

This Limited 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 Corporation unless earlier revoked by the
undersigned in a writing delivered to the foregoing
attorneys-in-fact.

This Limited Power of Attorney is executed as of the date set forth below.

Signature:   /s/ Lisa M. Campbell

Print Name: Lisa M. Campbell	Dated:   1/8/2021