N-series devices (N400, N500, N500w, N600) will reach End-of-Life on the following schedule:

N400: December 30, 2019. 

N500: December 31, 2020

N500w: December 31, 2020

N600: December 31, 2020

Firmware for these devices are no longer in development. The final firmware version is 3.2.0.1 is available for download on our website.