1?��Widely Compatible: This stylus pen is specially designed for Pro 3, for Pro 4, for Pro 5, for Pro 6, for Pro 7, for Pro X, for Pro 8, for Pro 9, for Book1/2, for Laptop1/2/3/4/5, for Studio1/2, for Go1/Go2/Go3, for Transformer Mini (T102HA), for Transformer 3 Pro (T303UA), for Transformer 3 (T305CA), for Transformer Pro (T304UA), for ZenBook Flip S (UX370UA), for Vivobook Flip 12 R211NA, for Vivobook Flip 14 R211NA, for Envy 17 aexxx, for Envy x360 15 bp0xx, for Envy x360 15 bq0xx, for Pavilion x360 11m ad0xx, for Pavilion x360 14m ba0xx, for Pavilion x360 15 br0xx, for Spectre x2 12 c0xx, for Spectre x360 13 ac0xx, for Spectre x360 13 ae000, for Spectre x360 15 bl0xx.? 2?��4096 Pressure: This stylus for Pro 4 adopts professional 4096 pressure level that provide unique painting experience and quick response with no delay.? 3?��Palm Rejection: This smart pen for Pro 3 features palm rejection, feel free to rest your palm on the tablet screen without interfering with the stylus use.? 4?��Rechargeable Battery: This for Pro X pen is designed with 90mAh rechargeable battery, 1 hour charging supports up to 80 hour use. Comes with 2 stylus tips for replacement, which can be easily detached and installed.? 5?��Use Directly: This stylus for Pro X can be directly used after turned on, no more extra settings and connection. And it supports erase and right click function for easier use.