MC30/MC31/MC32 Single Slot Serial/USB Cradle. Must order Power Supply PWR-BGA12V50W0WW, DC Line Cord CBL-DC-388A1-01, country specific 3-wire grounded AC line cord, USB and RS232 cables 25-68596-01R and 25-63852-01R separately (Zebra CRD3000-1001RR)