Exhibit 16.1

Deloitte & Touche LLP
Suite 200
350 South Grand Avenue
Los Angeles, CA 90071-3462
USA

Tel: +1 213 688 0800
Fax: +1 213 688 0100
www.deloitte.com

April 29, 2011

Securities and Exchange Commission
100 F Street, N.E.
Washington, D.C. 20549-7561

Dear Sirs/Madams:

We have read Item of 4 Conexant Systems, Inc. Form 8-K dated April 29, 2011, and we agree with the statements made therein.

Yours truly,

/s/ Deloitte & Touche LLP

Deloitte & Touche LLP

cc: Mr. David C. Walker, Vice President of Finance and Chief Accounting Officer
Mr. Sailesh Chittipeddi, President and Chief Executive Officer