There are several bands using this name:
These are photos from concerts where Device played, so they may be of other bands that played the concert as well.
Rock on the Range 2013 May 17 - 19, 2013 Columbus, Ohio, United States Uploaded by Mark Prindiville
Fort Rock Apr 14, 2013 Fort Myers, Florida, United States Uploaded by Mkrabbit17
Journey / The Outfield / Night Ranger / Andy Taylor / Device / Honeymoon Suite Aug 23, 1986 Angels Camp, California, United States Uploaded by Music Maven
Journey / The Outfield / Night Ranger / Andy Taylor / Device / Honeymoon Suite Aug 23, 1986 Angels Camp, California, United States Uploaded by Russdudeman
Journey / The Outfield / Night Ranger / Andy Taylor / Device / Honeymoon Suite Aug 23, 1986 Angels Camp, California, United States Uploaded by Controlaltmusic