Nexxt Solutions Nyx1900-AC (ARLGL134U1)

Overview

 * "Z-V1.4" is silkscreened on the board in the FCC photos.

X4YNYX1900 is a change in ID request from X4YNYX2600 for the Nyx2600-AC
 * which is supposedly electrically identical. It is not clear yet whether this
 * device will actually be limited to AC1900 speeds (3SS) by software.

Radio chip IDs are not legible in the FCC photos but are assumed to be MT7615N.