Weird Normal Map on Sphere

[Gamer_Woods]

Hi Im new to Shader.

I was learning how to use normal map in Unity, and I use this image as the Normal map.

The result should be something like this:

But it turned out to be like this (please ignore the color):

Is there anything I did was wrong regarding the normal map import settings? Thanks in advance.

[Farfarer]

Looks like you just need to up the tiling.

Also make sure the normal map doesn’t have “generate from greyscale” ticked in it’s inspector.