Perfectly Compatible: For Digital Pen 3 supports MPP2.0, compatible with for IdeaPad Flex 5 14ALC7-82R9, IdeaPad Flex 5 14IAU7-82R7, IdeaPad Flex 5, IdeaPad Flex 5 16ALC7-82RA, IdeaPad Flex 5 16IAU7-82R8, Yoga 6 13ALC7-82UD, Yoga 7 14ARB7-82QF, Yoga 7 14IAL7-82QE, Yoga 7 14IAL7-82VD, Yoga 7 16IAH7-82UF, Yoga 7 16IAP7-82QG, Yoga 9 14IAP7-82LU, ThinkBook 13x G2 IAP-21AT. Supported Protocols: or MPP2.0 or USI1.0 or AES2.0 or AES1.0, 4,096 levels of pressure, Two side buttons, Elastomer tip, Pen cap: bump design, Tilt detection. 4,096 Pressure Levels: For Digital Pen 3 boasts an 4,096 levels of pressure sensitivity. This level of precision replicates the and variability of real ink on paper, capturing every detail of your strokes for a true-to-life experience. Tilt Design: Expand your creativity with the Tilt Recognition feature. With this intuitive feature, you can refine your sketches and drawings with the of pen on paper. Colour:Gray Material:aluminum Package Contents: 1 x Active Pen Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.