ET4X Presentation Stand for 10%u201D ET40, ET45, requires battery door adapter MISC-ET4X-BTDPS-01 to dock/secure tablet (sold separately).For power, requires power supply PWR-BGA12V50W0WW, DC Line Cord CBL-DC-388A2-01 and country specific grounded AC Line Cord (sold separately) or for power and communication to peripherals requires cable CBL-ET4X-SCHCAB-01 to charge and communicate via a Zebra Connect Hub (Point of Sale), sold separately.