1. Huion 420 Portable Smart 4.0 X 2.23 Inch 4000lpi Stylus Digital Tablet Signature Board With Digital Pen 2. About The Product 3. With A Compact And Light Active Area Of 4 X 2.23 Inches, You Can Take It Anywhere Easily For Your Personal Or Business Purpose,such As Playing Osu, Drawing, Sketching, Editing Files, Digital Signature Inputting And So On. 4. 4000 Lpi Resolution And 2048 Levels Pen Pressure Sensitivity Make You Control The Thickness, Transparency, And Color Of The Line More Responsively And Naturally. 5. A Powerful, Yet Easy-to-use Combination Of Huion Special Digital Pen Lets You Draw And Write Naturally And Comfortably As You Would On Real Paper. Its Buttons Can Be Programmed For Specific Functions Such As A Right-click Or Left-click Just Like A Wireless Mouse, And You Can Also Scroll Documents And Web Pages By Pressing The Middle Button Of The Digital Pen Over The Tablet Working Area, So It Fits For Both Right And Left Hand Users 6. With The Usb Interface And Our Enclosed Cd, You Just Need A Macwindows Pc, Then You Can Install The Driver Easily By Just Following The Instruction Step By Step. 7. Features 8. Thanks To Huion 420's Ergonomic Pen And Textured Work Surface, You'll Enjoy The Freedom And Familiar Feel Of Pen On Paper. It's Time To Drop The Mouse And Trackball And Go With Pen Input For Creativity's Sake. 9. Annotate For Word 10. Allowing Handwritings, Annotations With The Tablet Pen On Microsoft Word. Apart From Graphic Applications, Huion Signature Pad 420 Is Also Widely Used In Microsoft Word For Annotation, Which Is Indeed Useful For Office Workers. 11. Easy And Convenient 12. Huion Signature Pad 420 Is A Professional Graphic Designing Tool That Simply Packs Everything Needed. You Can Edit Photos Professionally Wherever You Want As Its Easy And Convenient To Bring Along.