45 Adapters are a punk rock band from Boston, Massachusetts. Formed in 2007, the band has released four full-length albums and several EPs. Their music is characterized by its fast tempos, catchy melodies, and politically charged lyrics. 45 Adapters have toured extensively throughout the United States and Europe, and have shared the stage with bands such as the Dropkick Murphys, the Bouncing Souls, and the Mighty Mighty Bosstones.