| Product Model | T640KD | Product Type | passive sensing technology |
| Product Dimension | 215 x 163 x 4~8 mm | Working Area | 6 x 4 inch (16:9 aspect ratio) 187 mm x 105 mm |
| Digital Pen | W11 | Interface Type | Type-C/USB |
| Buttons | 8 pcs customizable keys | Pen Induction Technology | Passive Induction Technology |
| Resolution | 5080 LPI | Pen Pressure | 16384 Levels |
| Tilt Sensing | ±60° | Sensing Height | 10mm |
| Accuracy | ±0.3mm | Required System | Windows 7 or above,Mac OS10.11 or above |
| Application fields | Hand-painted illustrations, design, animation games, handwritten signatures, online education. |
| Software | Photoshop,SAI,Clipstudio,Sketchbook,Artage,CAD,Adobe Illustrator,Painter,Flash,C4D. |