Apple USB-C Digital AV Multiport Adapter identification number inconsistency

A model number of my adapter is A2119 as is shown on its box and on a backside of the adapter (picture 1). Although, when I connect it to Mac, in System information it shows a product identifier 0x1460 (picture 2). According to support.apple.com, it should be 0x1463 instead, and 0x1460 is for an older version of this adapter, that doesn't support 4k@60Hz HDMI output (picture 3). So, what is going on?

[Edited by Moderator]