Senior Subordinated Exchange Note Supplemental Indenture



 Exhibit 4.7 

SENIOR SUBORDINATED EXCHANGE NOTE SUPPLEMENTAL INDENTURE 

SENIOR SUBORDINATED EXCHANGE NOTE SUPPLEMENTAL INDENTURE (this “Supplemental Indenture”) dated as of May 10, 2010, among CDW LLC,
an Illinois limited liability company (as successor in interest to CDW Corporation, an Illinois corporation) (the “New Issuer”), the existing guarantors listed on Schedule I hereto (the “Existing Guarantors”), CDW
Government LLC, an Illinois limited liability company (as successor in interest to CDW Government, Inc.) (the “Successor Guarantor”) and U.S. Bank National Association, a national banking association, as trustee under the indenture
referred to below (the “Trustee”). 
 W I T N E S S E T H: 

WHEREAS CDW Corporation, an Illinois corporation (the “Issuer”) and the Existing Guarantors have heretofore executed and
delivered to the Trustee an Indenture (the “Indenture”) dated as of October 10, 2008, providing for the issuance of an aggregate principal amount, at any one time outstanding of (a) up to $750,000,000 of Senior
Subordinated Exchange Notes due 2017 (the “Senior Subordinated Exchange Notes”) and (b) if and when issued as provided in the Registration Rights Agreement or otherwise registered under the Securities Act and issued, the
Issuer’s senior subordinated exchange notes due 2017 (the “Exchange Notes”, and together with the Senior Subordinated Exchange Notes, the “Notes”)) issued in the Registered Exchange Offer. 

WHEREAS Section 5.01 of the Indenture provides that under certain circumstances the Issuer may merge with and into another
Person with the Successor Company surviving, provided, among other things, that the Successor Company shall execute and deliver to the Trustee a supplemental indenture pursuant to which the Successor Company shall unconditionally assume all the
obligations of the Issuer under the Notes, Indenture and Registration Rights Agreement; 
 WHEREAS, the Issuer has been merged
with and into the New Issuer with the New Issuer surviving, and the New Issuer has agreed to assume all obligations of the Issuer under the Notes, Indenture and Registration Rights Agreement; 

WHEREAS Section 11.06 of the Indenture provides that under certain circumstances a Guarantor may merge with and into another
Person with the Successor Guarantor surviving, provided, among other things, that the Successor Guarantor shall execute and deliver to the Trustee a supplemental indenture pursuant to which the Successor Guarantor shall unconditionally guarantee all
the Issuer’s obligations under the Notes pursuant to a Guarantee on the terms and conditions set forth herein; 
 WHEREAS,
CDW Government, Inc. has merged with and into the Successor Guarantor with the Successor Guarantor surviving, and the Successor Guarantor has agreed to guarantee all the Issuer’s obligations under the Notes pursuant to a Guarantee on the terms
and conditions set forth herein and to be bound by the terms of the Registration Rights Agreement applicable to it as if an original party thereto; and 

WHEREAS pursuant to Section 9.01 of the Indenture, the Trustee, the New Issuer, the Existing Guarantors and the Successor
Guarantor are authorized to execute and deliver this Supplemental Indenture; 
 NOW THEREFORE, in consideration of the foregoing
and for other good and valuable consideration, the receipt of which is hereby acknowledged, the New Issuer, the Existing Guarantors, the 







 
Successor Guarantor and the Trustee mutually covenant and agree for the equal and ratable benefit of the holders of the Notes as follows: 

1.   Defined Terms.   As used in this Supplemental Indenture, terms defined in the Indenture or in the
preamble or recital hereto are used herein as therein defined, except that the term “Holders” in this Supplemental Indenture shall refer to the term “Holders” as defined in the Indenture and the Trustee acting on behalf of and
for the benefit of such Holders. The words “herein,” “hereof” and hereby and other words of similar import used in this Supplemental Indenture refer to this Supplemental Indenture as a whole and not to any particular section
hereof. 
 2.   Agreement to Perform.   The New Issuer hereby agrees to unconditionally assume all of
the Issuer’s obligations under the Notes, Indenture and Registration Rights Agreement and to be bound by all other applicable provisions of the Notes, Indenture and Registration Rights Agreement. 

3.   Agreement to Guarantee.   The Successor Guarantor hereby agrees, jointly and severally with all the
Existing Guarantors, to unconditionally guarantee the Issuer’s obligations under the Notes on the terms and subject to the conditions set forth in Article XI of the Indenture and to be bound by all other applicable provisions of the Notes,
Indenture and Registration Rights Agreement. 
 4.   Ratification of Indenture, Notes and Registration Rights
Agreement; Supplemental Indentures Part of Indenture.   Except as expressly amended hereby, the Indenture, the Notes and the Registration Rights Agreement are in all respects ratified and confirmed and all the terms, conditions
and provisions thereof shall remain in full force and effect. This Supplemental Indenture shall form a part of the Indenture for all purposes, and every holder of Notes heretofore or hereafter authenticated and delivered shall be bound hereby.

 5.   Governing Law.   THIS SUPPLEMENTAL INDENTURE SHALL BE GOVERNED BY, AND CONSTRUED IN
ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK. 
 6.   Trustee Makes No Representation.  
The Trustee makes no representation as to the validity or sufficiency of this Supplemental Indenture. 
 7.  
Counterparts.   The parties may sign any number of copies of this Supplemental Indenture. Each signed copy shall be an original, but all of them together represent the same agreement. 

8.   Effect of Headings.   The Section headings herein are for convenience only and shall not effect the
construction thereof. 







 IN WITNESS WHEREOF, the parties hereto have caused this Supplemental Indenture to be duly
executed, all as of the date first above written. 
  

			
	CDW LLC
		
	         By    
	 	/s/ Ann E. Ziegler
		 	Name:  Ann E. Ziegler
		 	Title:    Senior Vice President and Chief               Financial
Officer


  

			
	VH HOLDINGS, INC.
		
	         By    
	 	/s/ Ann E. Ziegler
		 	 Name:  Ann E. Ziegler

Title:    Senior Vice President and Chief
              Financial Officer



  

			
	BERBEE INFORMATION NETWORKS CORPORATION
		
	         By    
	 	/s/ Ann E. Ziegler
		 	 Name:  Ann E. Ziegler

Title:    Senior Vice President and Chief
               Financial Officer



  

			
	CDW CORPORATION
		
	         By    
	 	/s/ Ann E. Ziegler
		 	 Name:  Ann E. Ziegler

Title:    Senior Vice President and Chief
               Financial Officer



  

			
	CDW DIRECT, LLC
		
	         By    
	 	/s/ Ann E. Ziegler
		 	 Name:  Ann E. Ziegler

Title:    Senior Vice President and Chief
               Financial Officer











			
	CDW GOVERNMENT LLC
		
	         By    
	 	/s/ Ann E. Ziegler
		 	 Name:  Ann E. Ziegler

Title:    Senior Vice President and Chief
               Financial Officer



  

			
	CDW LOGISTICS, INC.
		
	         By    
	 	/s/ Ann E. Ziegler
		 	 Name:  Ann E. Ziegler

Title:    Senior Vice President and Chief
               Financial Officer



  

			
	FORESIGHT TECHNOLOGY GROUP
		
	         By    
	 	/s/ Christine A. Leahy
		 	 Name:  Christine A. Leahy

Title:    Secretary




 

			
	U.S. BANK NATIONAL ASSOCIATION
		
	         By    
	 	/s/ Joshua A. Hahn
		 	 Name:  Joshua A. Hahn

Title:    Assistant Vice President










 Schedule I to Supplemental Indenture 

Existing Guarantors 
 VH
Holdings, Inc. 
 Berbee Information Networks Corporation 

CDW Corporation 
 CDW Direct, LLC 

CDW Logistics, Inc. 
 Foresight Technology Group