RFD40, 3 Device Slots/4 Toaster Slots, Communication Cradle with support for EC50/55. Requires Power Supply (PWR-BGA12V108W0WW), DC Line Cord (CBL-DC-382A1-01), and Country Specific Line Cord. (Zebra CRD3S4T-RFD40-EC5X-COM-1R)