USB interface module, UB-U03II, for selected Epson TM series POS printers with removable interface slot, used to add USB connectivity. Compatible with: TM-H5000II, TM-H6000IV, TM-J7000, TM-J7100, TM-J7500, TM-J7600, TM-L90, TM-T70, TM-T88IV, TM-T88V, TM-T90, TM-U220, TM-U230, TM-U590, TM-U675.