Attached files
| file | filename |
|---|---|
| 10-Q - FORM 10-Q - CDW Corp | d10q.htm |
| EX-31.2 - SECTION 302 CFO CERTIFICATION - CDW Corp | dex312.htm |
| EX-31.1 - SECTION 302 CEO CERTIFICATION - CDW Corp | dex311.htm |
| EX-32.2 - SECTION 906 CFO CERTIFICATION - CDW Corp | dex322.htm |
Exhibit 32.1
CERTIFICATION PURSUANT TO SECTION 1350 OF CHAPTER 63
OF TITLE 18 OF THE UNITED STATES CODE
I, John A. Edwardson, the chief executive officer of CDW Corporation (“CDW”), certify that (i) the Quarterly Report on Form 10-Q for the three months ended March 31, 2011 (the “10-Q”) of CDW fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and (ii) the information contained in the 10-Q fairly presents, in all material respects, the financial condition and results of operations of CDW.
| /s/ John A. Edwardson |
| John A. Edwardson |
| Chairman and Chief Executive Officer |
| CDW Corporation |
| May 13, 2011 |