Agilent 54810-83521 hard drive for Infiniium 54835A 54845A 54846A oscilloscope
54835A, 54845A, 54846A. This is the Windows-98 based bootable OS and oscilloscope software hard drive for Agilent Infiniium / HP Infinium 54810, 54820 series oscilloscopes Also equivalent to(FIC motherboard. ).