The MPP 2.0 Tilt Pen and the HP MPP 2.0 Tilt Pen are the same HP product with tilt support, USB-C rechargeable battery and 4096 pressure levels. There are no known differences, as MPP 2.0 compared to earlier versions such as MPP 1.51 offers greater pressure sensitivity (4096 vs. 1024 levels), reduced latency (up to 20ms) and tilt detection absent in older versions. Compatibility depends on HP devices supporting MPP 2.0 and Windows Ink.