TC8X 4-Slot Ethernet Cradle with 4-Slot Spare Battery Charger. Charges up to 4 devices and up to 4 spare batteries on the same cradle and provides Ethernet communication. Requires Power Supply PWR-BGA12V108W0WW, DC Cord CBL-DC-381A1-01 and Country Specific Grounded 3-wire AC Line Cord (Zebra CRD-TC8X-5SE4BC-01)