no8j 2022/03/21 13:50


I just purchased a nanoVNA V2Plus4 from Amazon and am wondering is this VNA real or a clone.

SN# is 355536B4-00073333-36343234

Firmware is gi-20210530-412578c

Board  NannoVNA V2Plus4

Is this a real or a clone and does it have the latest board HW (2.4) and firmware?  If I need to update the firmware, what version do you recommend?

I've attached a photo from the screen .

Many Thanks!