Exhibit 10

SIXTH AMENDMENT TO

LOAN AND SECURITY AGREEMENT

THIS SIXTH AMENDMENT TO LOAN AND SECURITY AGREEMENT (this “Amendment”) is entered into this 21^st day of March, 2013 (“Closing Date”), but is effective as of March 13, 2013, by and between SILICON VALLEY BANK (“Bank”) and WIRELESS RONIN TECHNOLOGIES, INC., a Minnesota corporation (“Borrower”).

RECITALS

A. Bank and Borrower have entered into that certain Loan and Security Agreement dated as of March 18, 2010 (as the same has and may from time to time be amended, modified, supplemented or restated, the “Loan Agreement”).

B. Bank has extended credit to Borrower for the purposes permitted in the Loan Agreement.

C. Borrower has requested that Bank extend the Revolving Line Maturity Date and make certain other revisions to the Loan Agreement as more fully set forth herein.

D. Although Bank is under no obligation to do so, Bank is willing to extend the Revolving Line Maturity Date and make certain other revisions to the Loan Agreement, all on the terms and conditions set forth in this Amendment, so long as Borrower complies with the terms, covenants and conditions set forth in this Amendment in a timely manner.

AGREEMENT

NOW, THEREFORE, in consideration of the foregoing recitals and other good and valuable consideration, the receipt and adequacy of which is hereby acknowledged, and intending to be legally bound, the parties hereto agree as follows:

1. Definitions. Capitalized terms used but not defined in this Amendment, including its preamble and recitals, shall have the meanings given to them in the Loan Agreement.

2. Amendments to Loan Agreement.

2.1 Section 2.1.2 (Letters of Credit Sublimit). Section 2.1.2(a) of the Loan Agreement is hereby amended by deleting it in its entirety and replacing it with the following:

(a) Bank shall issue or have issued Letters of Credit denominated in Dollars or a Foreign Currency for Borrower’s account. The Dollar Equivalent of the face amount of outstanding Letters of Credit (including drawn but unreimbursed Letters of Credit and any Letter of Credit Reserve) may not exceed Two Hundred Forty Thousand Dollars ($240,000).

2.2 Section 6.9 (Financial Covenants). Section 6.9(a) of the Loan Agreement is hereby amended by deleting it in its entirety and replacing it with the following:

(a) Tangible Net Worth. Commencing with the month ending (i) March 31, 2013, a Tangible Net Worth of at least One Million Six Hundred Eighty Thousand Dollars ($1,680,000), and (ii) April 30, 2013 and on the last day of each month thereafter, a Tangible Net Worth of at least One Million Six Hundred Eighty Thousand Dollars ($1,680,000), which amount shall be increased, commencing with the quarter ending March 31, 2013 and each quarter thereafter, by the sum of (y) fifty percent (50%) of Borrower’s quarterly Net Income (without reduction for any losses) for such quarter, plus (z) fifty percent (50%) of all proceeds received from the issuance of equity during such quarter and/or the principal amount of all Subordinated Debt incurred during such quarter, provided, however, the foregoing adjustment shall exclude proceeds of up to One Million Five Hundred Sixty Thousand Dollars ($1,560,000) received by Borrower from the issuance of equity raised during the quarter ending March 31, 2013.

Provided there are no outstanding Credit Extensions (other than the Lease Letter of Credit) under the Revolving Line, the failure of Borrower to maintain the minimum Tangible Net Worth set forth above shall not constitute an Event of Default hereunder; provided that no Credit Extensions (other than the Lease Letter of Credit) shall be made until Borrower maintains the minimum Tangible Net Worth set forth above, as determined by Bank, in its sole discretion.

2.3 Section 13 (Definitions). The following terms and their respective definitions set forth in Section 13.1 of the Loan Agreement are hereby amended by deleting each in its entirety and replacing each with the following:

“Revolving Line” is an Advance or Advances in an amount not to exceed One Million Five Hundred Thousand Dollars ($1,500,000) at any time.

“Revolving Line Maturity Date” is March 12, 2014.

3. Compliance Certificate. From and after the Closing Date, Exhibit B of the Loan Agreement is replaced in its entirety with Exhibit B attached hereto and all references in the Loan Agreement to the Compliance Certificate shall be deemed to refer to Exhibit B attached hereto.

4. Limitation of Amendments.

4.1 The amendments set forth in Sections 2 and 3 above, are effective for the purposes set forth herein and shall be limited precisely as written and shall not be deemed to (a) be a consent to any amendment, waiver or modification of any other term or condition of any Loan Document, or (b) otherwise prejudice any right or remedy which Bank may now have or may have in the future under or in connection with any Loan Document.

4.2 This Amendment shall be construed in connection with and as part of the Loan Documents and all terms, conditions, representations, warranties, covenants and agreements set forth in the Loan Documents, except as herein amended, are hereby ratified and confirmed and shall remain in full force and effect.

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4.3 In addition to those Events of Default specifically enumerated in the Loan Documents, the failure to comply with the terms of any covenant or agreement contained herein shall constitute an Event of Default and shall entitle the Bank to exercise all rights and remedies provided to the Bank under the terms of any of the other Loan Documents as a result of the occurrence of the same.

5. Representations and Warranties. To induce Bank to enter into this Amendment, Borrower hereby represents and warrants to Bank as follows:

5.1 Immediately after giving effect to this Amendment (a) the representations and warranties contained in the Loan Documents are true, accurate and complete in all material respects as of the date hereof (except to the extent such representations and warranties relate to an earlier date, in which case they are true and correct in all material respects as of such date), and (b) no Event of Default, has occurred and is continuing;

5.2 Borrower has the power and authority to execute and deliver this Amendment and to perform its obligations under the Loan Agreement, as amended by this Amendment;

5.3 The organizational documents of Borrower delivered to Bank on the Effective Date and the First Loan Modification Effective Date remain true, accurate and complete and have not been amended, supplemented or restated and are and continue to be in full force and effect except to the extent that the Borrower amended its (a) bylaws effective October 27, 2011, such bylaws having been filed with the SEC at http://www.sec.gov/Archives/ edgar/data/1356093/000095012311094400/c24019exv3.htm and (b) Articles of Incorporation effective December 14, 2012, such amendment having been filed with the SEC at http://www.sec.gov/Archives/edgar/data/1356093/000119312512486173/d447643dex3.htm;

5.4 The execution and delivery by Borrower of this Amendment and the performance by Borrower of its obligations under the Loan Agreement, as amended by this Amendment, have been duly authorized;

5.5 The execution and delivery by Borrower of this Amendment and the performance by Borrower of its obligations under the Loan Agreement, as amended by this Amendment, do not and will not contravene (a) any law or regulation binding on or affecting Borrower, (b) any contractual restriction with a Person binding on Borrower, (c) any order, judgment or decree of any court or other governmental or public body or authority, or subdivision thereof, binding on Borrower, or (d) the organizational documents of Borrower;

5.6 The execution and delivery by Borrower of this Amendment and the performance by Borrower of its obligations under the Loan Agreement, as amended by this Amendment, do not require any order, consent, approval, license, authorization or validation of, or filing, recording or registration with, or exemption by any governmental or public body or authority, or subdivision thereof, binding on Borrower, except as already has been obtained or made; and

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5.7 This Amendment has been duly executed and delivered by Borrower and is the binding obligation of Borrower, enforceable against Borrower in accordance with its terms, except as such enforceability may be limited by bankruptcy, insolvency, reorganization, liquidation, moratorium or other similar laws of general application and equitable principles relating to or affecting creditors’ rights.

6. Prior Agreement. The Loan Documents are hereby ratified and reaffirmed and shall remain in full force and effect. This Amendment is not a novation and the terms and conditions of this Amendment shall be in addition to and supplemental to all terms and conditions set forth in the Loan Documents. In the event of any conflict or inconsistency between this Amendment and the terms of such documents, the terms of this Amendment shall be controlling, but such document shall not otherwise be affected or the rights therein impaired.

7. Counterparts. This Amendment may be executed in any number of counterparts and all of such counterparts taken together shall be deemed to constitute one and the same instrument.

8. Effectiveness. This Amendment shall be deemed effective upon (a) the due execution and delivery to Bank of this Amendment by each party hereto, (b) Borrower’s payment of an amendment fee in an amount equal to Ten Thousand Dollars ($10,000), and (c) payment of all Bank’s legal fees and expenses in connection with the preparation and negotiation of this Amendment and the other Loan Documents.

[Signature Page Follows.]

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IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be duly executed and delivered as of the date first written above.

EXHIBIT B

COMPLIANCE CERTIFICATE

The undersigned authorized officer of Wireless Ronin Technologies, Inc. (“Borrower”) certifies that under the terms and conditions of the Loan and Security Agreement between Borrower and Bank (the “Agreement”), (1) Borrower is in complete compliance for the period ending with all required covenants except as noted below, (2) there are no Events of Default, (3) all representations and warranties in the Agreement are true and correct in all material respects on this date except as noted below; provided, however, that such materiality qualifier shall not be applicable to any representations and warranties that already are qualified or modified by materiality in the text thereof; and provided, further that those representations and warranties expressly referring to a specific date shall be true, accurate and complete in all material respects as of such date, (4) Borrower, and each of its Subsidiaries, has timely filed all required tax returns and reports, and Borrower has timely paid all foreign, federal, state and local taxes, assessments, deposits and contributions owed by Borrower except as otherwise permitted pursuant to the terms of Section 5.9 of the Agreement, and (5) no Liens have been levied or claims made against Borrower or any of its Subsidiaries, if any, relating to unpaid employee payroll or benefits of which Borrower has not previously provided written notification to Bank. Attached are the required documents supporting the certification. The undersigned certifies that these are prepared in accordance with GAAP consistently applied from one period to the next except as explained in an accompanying letter or footnotes. The undersigned acknowledges that no borrowings may be requested at any time or date of determination that Borrower is not in compliance with any of the terms of the Agreement, and that compliance is determined not just at the date this certificate is delivered. Capitalized terms used but not otherwise defined herein shall have the meanings given them in the Agreement.

Please indicate compliance status by circling Yes/No under “Complies” column.

The following Intellectual Property was registered after the Effective Date (if no registrations, state “None”)

The following financial covenant analysis and information set forth in Schedule 1 attached hereto are true and accurate as of the date of this Certificate.

The following are the exceptions with respect to the certification above: (If no exceptions exist, state “No exceptions to note.”)

Schedule 1 to Compliance Certificate

Financial Covenants of Borrower

Dated:                                                      

In the event of a conflict between this Schedule and the Loan Agreement, the terms of the Loan Agreement shall govern.

I. Tangible Net Worth (Section 6.9(a))

Actual:

Is line G equal to or greater than the required amount set forth above?

Provided there are no outstanding Credit Extensions (other than the Lease Letter of Credit) under the Revolving Line, the failure of Borrower to maintain the minimum Tangible Net Worth set forth above shall not constitute an Event of Default hereunder; provided that no Credit Extensions (other than the Lease Letter of Credit) shall be made until Borrower maintains the minimum Tangible Net Worth set forth above, as determined by Bank, in its sole discretion.