Security and Sensitivity: Compatible with Surface 3, Surface Go, Surface Pro 3, Surface Pro 4, Surface Pro 5, Surface Pro (2017), Surface Pro 6, Surface Pro 7, Surface Pro X, Surface Laptop 1, Surface Laptop 2, Surface Laptop 3, Surface Laptop 4, Surface Book, Surface Book 2, Surface Book 3, Surface Studio, Transformer Mini (T102HA), Transformer 3 Pro (T303UA), Transformer 3 (T305CA), Transformer Pro (T304UA), ZenBook Flip S (UX370UA), VivoBook Flip 12 R211NA, VivoBook Flip 14 R211NA, 17-aexxx, x360 15-bp0xx, x360 15-bq0xx, Pavilion x360 11m-ad0xx, Pavilion x360 14m-ba0xx, Pavilion x360 15-br0xx, Spectre x2 12-c0xx, Spectre x360 13-ac0xx, Spectre x360 13-ae000, Spectre x360 15-bl0xx, Z Flip (VJZ13BX0211B), Spin 5, and Nitro 5 Spin. Writes smoothly without lag or offset. Advanced Materials: Body made of aluminum alloy for durability and daily use. Clip design enhances portability. Stylish and comfortable grip. Palm rejection technology enables natural writing. No Driver or Bluetooth Required: No Bluetooth pairing needed. Insert battery and use immediately. Includes two replaceable pen tips for extended stylus life. Low Power Consumption and High Sensitivity: Supports up to 600 hours of continuous use. Automatically powers off when idle. Features 4096 pressure levels for precise note-taking, drawing, design, and writing. Product Type: Stylus Pen Pressure Levels: 4096 Buttons: Eraser and Right-click button Battery: 1 alkaline battery Dimensions: 140 mm (5.51 in) length, 10 mm (0.39 in) diameter Color: Black Material: Metal Package Includes: 1 x Stylus Pen 1 x Pen Tip Extractor 1 x Spare Nib Note: Color appearance may vary slightly due to screen settings and lighting conditions. Dimensions are subject to a tolerance of ±1–3 cm.