PowerShares DB Multi-Sector Commodity Trust S-3/A Shelf registration (amended)

Exhibit 23.4

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in this Pre-Effective Amendment No. 1 to the Registration Statement on FormS-3 (No. 333-209437) of PowerShares DB Multi-Sector Commodity Trust of our reports dated February 26, 2016 relating to the financial statements and the effectiveness of internal control over financial reporting, which appear in PowerShares DB Base Metals Fund, PowerShares DB Energy Fund, PowerShares DB Oil Fund, PowerShares DB Precious Metals Fund, and PowerShares DB Gold Fund Annual Reports on Form 10-K for the year ended December 31, 2015.

We also consent to the reference to us under the heading “Experts” in such Registration Statement.

/s/ PricewaterhouseCoopers LLP

March 2, 2016