Invesco DB US Dollar Index Bullish Fund POS AM Prospectus update (post-effective amendment)

Exhibit 23.4

Consent of Independent Registered Public Accounting Firm

The Board of Managers

DB Commodity Services LLC:

We consent to the use of our report dated February 22, 2013 incorporated by reference in the Registration Statement on Form S-1 of PowerShares DB US Dollar Index Trust for PowerShares DB US Dollar Index Bearish Fund, with respect to the statement of financial condition, including the schedule of investments, of PowerShares DB US Dollar Index Bearish Fund as of December 31, 2012, and the related statements of income and expenses, changes in shareholders’ equity, and cash flows for each of the years in the two-year period ended December 31, 2012.

We consent to the use of our report dated March 20, 2013 incorporated by reference in the Registration Statement on Form S-1 of PowerShares DB US Dollar Index Trust, with respect to the statement of financial condition of DB Commodity Services LLC as of December 31, 2012, and the related statements of income and expenses, changes in member’s capital (deficit), and cash flows for the year then ended.

We also consent to the reference to our firm under the heading “Experts” in the above noted Registration Statement.

/s/ KPMG LLP

New York, New York

December 8, 2014