Feature:1. COMPATIBILITY: Suitable for 14 7420 2 in 1, 14 7425 2 In 1, for 16 7620 2 in 1, for 16 7630 2 in 1, Latitude 7210 2 in 1, for Latitude 7310 2 in 1, for Latitude 7320 2 In 1, for Latitude 9440 2 In 1, for Latitude 9510 2 In 1, for Latitude 9520 2 In 1, for XPS 13 9310 2 In 1, for XPS 13 9315 2 In 1, for 5470.2. HIGH SENSITIVITY: This laptop active stylus pen features 4096 levels of pressure sensitivity for fine pen control. It has a tapered tip that is highly responsive with little to no delay.3. HIGH EFFICIENCY: Up to 40 days of use on a single charge saving you the hassle of frequent recharging. Customizable top and side buttons, and quick access to preferred shortcuts, increase your productivity.4. LOSS PROOF FUNCTION: This active stylus pen uses advanced technology with special features. You can find it even if you misplace it. And find my pen feature supports for Win 10, for Win 11 operating systems.5. FUNCTIONAL DESIGN: This laptop stylus active pen has 3 buttons for easy operation. And it is designed with LED indicator, which is more convenient for you to use.Specification:Item Type: Laptop Stylus PenMaterial: Aluminum AlloyModel: PN7522WBluetooth Version: 5.1Pressure Sensitivity: 4096 LevelCharging Interface: Type CBattery Type: 200mAh Lithium Ion Battery (Built In)Applicable Model: For 14 7420 2 in 1 For 14 7425 2 In 1, For 14 7430 2 In 1, For 14 7430 2 In 1, For 14 7435 2 In 1, For 16 7620 2 In 1, For 16 7630 2 In 1. For Latitude: For Latitude 3330 2 In 1, For Latitude 3340 2 In 1, For Latitude 5300 2 In 1 Chrome, For Latitude 5310 2 In 1, For Latitude 5320 2 In 1, For Latitude 5330 2 In 1, For Latitude 5340 2 In 1, For Latitude 7210 2 In 1, For Latitude 7310 2 In 1, For Latitude 7320 2 In 1, For Latitude 7320 Detachable, For Latitude 7330 2 In 1, For Latitude 7340 2 In 1, For Latitude 7410 2 In 1, For Latitude 7410 2 In 1 Chrome Enterprise, For Latitude 7420 2 In 1, For Latitude 7430 2 In 1, For Latitude 7440 2 In 1, For Latitude 9330 2 In 1, For Latitude 9410 2 In 1, For Latitude 9420 2 In 1, For Latitude 9430 2 In 1, For Latitude 9440 2 In 1, For Latitude 9510 2 In 1, For Latitude 9520 2 In 1. For XPS: For XPS 13 9310 2 In 1, For XPS 13 9315 2 In 1. For 5470, For Chrome OS Does..Package List:1 xLaptop Stylus PenNote:For Chrome operation system, it does not support Bluetooth compatible pairing with the PN7522W pen.