1. For Microsoft Surface Pro7654 Prox Go Book Touch Pen 2. Safe To Use, Sensitive To Touch, Strong Compatibility 3. Can Be Adsorbed To Tablets With Quick Erase Function And Right Mouse Button. 4. Led Indicator Can Show Charging Status, Led Shows Red When Charging 5. With Replaceable Nib, Very Low Sound, Easy To Change 6. Wireless Connection, No Need To Connect Via Bluetooth, Just Use The Charging Cable To Charge 7. Can Safely Put Your Hand On The Screen To Write, Do Not Worry About The Hand Will Touch The Wrong 8. Main Features: Tilt Writing, Magnetic Function, Anti-touch, Smooth Writing And Drawing, High Voltage 4096 Level Pen Touch Screen, Usb Fast Charging 9. Charging Interface: Micro Usb 10. Packing List: Stylus X1, Nib X3, Tool X1, Charging Cable X1 11. Size: Length About 14.2cm, Diameter About 0.92cm 12. Applicable Models: 13. For Microsoft: 14. - Surface Go123 15. - Surface Pro 3 16. - Surface Pro 4 17. - Surface Pro (2017) 18. - Surface Pro 5 19. - Surface Pro 6 20. - Surface Pro 7 21. - Surface Pro 8 22. - Surface Book123 23. - Surface Laptop123 24. - Surface Studio12 25. For Asus: 26. - Transformer Mini (t102ha) 27. - Transformer 3 Pro (t303ua) 28. - Transformers 3 (t305ca) 29. - Transformer Pro (t304ua) 30. - Zenbook Flip S (ux370ua) 31. - Vivobook Flip 12 R211na 32. - Vivobook Flip 14 R211na 33. For Hp: 34. - Hp Envy 17-aexxx 35. - Hp Envy X360 15-bp0xx 36. - Hp Envy X360 15-bq0xx 37. - Hp Pavilion X360 11m-ad0xx 38. - Hp Pavilion X360 14m-ba0xx 39. - Hp Pavilion X360 15-br0xx 40. - Hp Spectre X2 12-c0xx 41. - Hp Spectre X360 13-ac0xx 42. - Hpspectre X360 13-ae000 43. - Hp Spectre X360 15-bl0xx 44. For Sony: 45. - Vaio Z Flip (vjz13bx0211b) 46. For Acer: 47. - Spin 5 48. - Nitro 5 Spin