Surface Active Stylus Pen 1.0


  • 1024 levels of pressure sensitivity, enable the stylus to detect subtle differences in pressure and accurately reproduce each stroke in electronic format
  • The lower button has an eraser function: In the application, press and hold down the key to erase any mistakes. The upper button behaves in a similar way to pressing the right button on a mouse and allows the user to access the contextual menu
  • Wear-resistant nib, soft and hard interchangeable replacement nibs can create different writing feel according to personal preference
  • Durable long life, average use of 2 hours a day will give approximately 300 days’ use
  • Weighing only 20g, the stylus is so light and easy to carry with you and the clip ensures it can be held securely
  • Compatible with Surface, HP, Dell, ASUS and many other MPP Protocol brands
  • Overview
  • Specification
Item model number



Compliant with MPP specification models, such as Windows surface series


Number of Buttons: 2
Functions: Depending on the Windows system definition
Key Life: 100,000 actuations

Replaceable Nib

Replaceable: Replaceable with Yottafun stylus nib
POM Replacement Nib: Low friction and smooth writing
Conductive Fiber Replacement Nib: Moderate friction, writing with a comfortable damping sensation


Model: Lr61-9 (AAAA) Alkaline Zn-mn dry cell battery
Nominal Voltage: 1.5V
Cutoff Voltage: 0.9V


Replaceable Nib: Compatible with conductive fibers, POM nib
Barrel, CAP: Aluminum alloy


Black, Silver


Total Weight (including pen): 19.8±3.0g
Net Weight (without pen): 13.5±3.0g


Length: 145mm
Diameter: 9.5mm