Difference between MT 300N and V2

I’m a little confused about the difference between these 2? I always download the firmware for MT300N and it’s never able to connect to a wireless network or it disconnects when it does and I’m thinking if it’s because I’m installing the wrong firmware. So how do I know if it’s the V2 I have or not?

MT300N and MT300N-V2 is different hardware. You cannot use firmware of the other model.

Pls download MT300N-V2 firmware and flash using uboot.

MT300N-V2 firmware 3.104

Uboot flash

turn it over, should be on the label printed on the bottom…