Exhibit 23.1_master

We hereby consent to the incorporation by reference in the Registration Statements on Form S 8 (Nos. 33-75254, 33-75252, 33-92656, 333-01978, 333-34839, 333-34837, 333-81521, 333-81523, 333‑64410, 333-64412, 333-100294, 333-100295, 333-116550, 333-116551, 333-125839, 333-125840, 333-129838, 333-146202, and 333-157467) of our reports dated May 30, 2013 relating to the consolidated financial statements, financial statement schedule, and the effectiveness of Black Box Corporation's internal control over financial reporting which appear in this Annual Report on Form 10-K.