8471            |    Automatic data processing machines and units thereof; magnetic or optical readers, machines for transcribing data onto data media in coded form and machines for processing such data, not elsewhere specified or included.
8471.30.00   - Portable automatic data proce-ssing machines, weighing not more than 10 kg, consisting of at least a central processing unit, a keyboard and a display
8471.41.00     -- Comprising in the same housing at least a central processing unit and an input and output unit, whether or not combined
8471.49.00     -- Other, presented in the form of systems
8471.50.00   - Processing units other than those of sub-heading 8471.41 or 8471.49, whether or not containing in the same housing one or two of the following types of unit : storage units, input units,
8471.60.00   - Input or output units, whether or not containing storage units in
8471.70.00   - Storage units
8471.80.00   - Other units of automatic data processing machines
8471.90.00   - Other