Price is for 10-Pack, for 25 or more, please order BRACKET-DB25-25PK. Db25 Bracket, Expansion Slot Db25 Bracket Db25 Bracket, 1 Db25 Punch Out . Pc L Type Db25 Back Panel Mount Bracket A Back Plate Slot Cover With Db25 Cut In It. Bracket, DB-25 Punch-Out Slots for brackets on the back panel of most computers are provided to the customers so that they may customize their computer to perform the way that is best fitted for their needs. This particular bracket has a punch out fitted for a DB-25 connector. DB-25 connectors are commonly used for RS-232/EIA-232 serial connections, parallel printer interface, and SCSI connections. Insert the DB-25 connector and experience the personalized computer setup that best suits the job.