February 8, 2010

VIA EDGAR

Securities and Exchange Commission
Division of Corporation Finance
100 F Street, N.E.
Washington, D.C. 20549
Attn: Mr. David Orlic, Esq.

Re:

QuinStreet, Inc. Registration Statement on Form S-1 Registration File No. 333-163228

Dear Ladies and Gentlemen:

     In accordance with Rule 461 of the Securities Act of 1933 (the “Act”), we hereby join in the request of QuinStreet, Inc. for acceleration of the effective date of the above-named Registration Statement so that it becomes effective at 4:00 p.m. Eastern Standard Time on February 10, 2010, or as soon thereafter as practicable.

     Pursuant to Rule 460 under the Act, we, as representatives of the several Underwriters, wish to advise you that during the period from February 2, 2010 through the date hereof 5,009 copies of the Preliminary Prospectus dated February 2, 2010 were distributed to prospective underwriters, institutional investors, dealers and others.

     We, the undersigned, as representatives of the several Underwriters, have and will, and we have been informed by the participating underwriters that they have and will comply with the requirements of Rule 15c2-8 under the Securities Exchange Act of 1934.