The pen is compatible with devices that support WGP, MPP2.0, AES2.0 or AES1.0 protocols. For the Lenovo Yoga 7i 2-in-1 (16", Intel), you should check the exact model number as compatibility depends on the protocol used. According to the manufacturer, it works with many Lenovo devices, but for definitive confirmation, I recommend checking the Yoga 7i specifications on the Lenovo website or contacting customer service. If you are unsure, you can also ask in our Community.