The US schedule consolidates all non-CRT monitors designed for ADP use into 8528520000 because the ADP-design criterion — rather than display technology or screen size — is the primary classification driver at this level. Monitors not meeting the ADP-connection design test are classified under 852859, which carries a much more granular set of lines broken out by technology, size, and color capability.

The key is demonstrating that the monitor is both capable of directly connecting to and designed for use with ADP machines of heading 8471. Technical specifications showing standard computer interface ports (DisplayPort, HDMI used in a computer context, USB-C with DP Alt Mode), absence of broadcast tuner circuitry, and manufacturer product literature describing the unit as a computer monitor all support this classification. A binding ruling from CBP can provide certainty for high-volume importers.