 LAKE ZURICH, Ill.--BUSINESS WIRE--ACCO Brands Corporation NYSE: ACCO, today announced that it has signed a definitive agreement to acquire PowerA, a fast-growing, leading provider of third-party video gaming accessories, including controllers, power charging solutions, and gaming headsets. PowerA is a long-standing licensed partner with the leading gaming platforms and title publishers, with a 20-year track record of collaboration. I am very excited about bringing PowerA into ACCO Brands. 