Datalogic, Accessory, Power Supply, PG5-05P255 (5 volts DC, no power cord) for Gryphon GBT4100 / GBT4400 / GD4100 / GD4300 / GD4400 / GFS4100 / GFS4400 / GFE4400 / GM4100 / GM4400 / Heron / QuickScan QM2100 / Touch 65 / 90