Psion Zebra Workabout PRO adapter - serial to USB.
Psion Art.No. WA1001 "Cable, DB15 to USB & USB B Connectors".
This adapter will be plugged in the serial port of the vehicle interface cradle (VIC) and allows to connect USB devices (adapter provides USB A and B port).
Works with ALL Workabout PRO variants and generations: 7525C/S G1, 7527C G2+G3, 7528L/S-G4.