Attached files

file filename
EXCEL - IDEA: XBRL DOCUMENT - CDW CorpFinancial_Report.xls
EX-31.1 - EXHIBIT 31.1 - CDW Corpcdw-2015331x10qxex311.htm
EX-32.1 - EXHIBIT 32.1 - CDW Corpcdw-2015331x10qxex321.htm
EX-31.2 - EXHIBIT 31.2 - CDW Corpcdw-2015331x10qxex312.htm
10-Q - 10-Q - CDW Corpcdw-2015331x10xq.htm
EX-3.1 - EXHIBIT 3.1 - CDW Corpcdw-2015331x10qxex31.htm


Exhibit 32.2
CERTIFICATION PURSUANT TO SECTION 1350 OF CHAPTER 63
OF TITLE 18 OF THE UNITED STATES CODE
I, Ann E. Ziegler, the chief financial officer of CDW Corporation (“CDW”), certify that (i) the Quarterly Report on Form 10-Q for the three months ended March 31, 2015 (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/ Ann E. Ziegler
Ann E. Ziegler
Senior Vice President and Chief Financial Officer
CDW Corporation
May 8, 2015