MPP(Microsoft Pen Protocol) 2.0 Technology
The All-new Uogic Note Pro stylus using MPP 2.0 technology, allows up to 4096 levels of pressure sensitivities. You can draw finer and much detailed.
In addition, MPP 2.0 technology supports the tilt drawing function. When you use the pen in tilt, it will act like a real pencil to create a shading stroke.
The thing you need to know!
MPP 1.51 allows only 1024 levels of pressure sensitivities and doesnt support tilt function.
Cost you the same money, but get the old product? Its time to upgrade!