Exhibit 23.1
Consent of Independent Registered Public Accounting Firm
We consent to the incorporation by reference in Registration Statement (Nos. 333-61080 and 333-162169) on Form S-8 of Qualstar Corporation of our report dated September 21, 2012, relating to our audit of the financial statements, which appear in this Annual Report on Form 10-K of Qualstar Corporation for the year ended June 30, 2012.
| /s/ SingerLewak LLP |
Los Angeles, California
September 21, 2012