The dock is only compatible with qualified LAN enabled laptops (please check the LAN port on your machine): Lenovo ThinkPad A285 20MW, 20MX / Lenovo ThinkPad A485 20MU, 20MV / Lenovo ThinkPad L13 20R3, 20R4 / Lenovo ThinkPad L13 Gen 2 20VH, 20VJ, 21AB, 21AC Lenovo ThinkPad L13 Yoga 20R5, 20R6 / Lenovo ThinkPad L13 Yoga Gen 2 20VK, 20VL, 21AD, 21AE / Lenovo ThinkPad L14 Gen 1 20U1, 20U2, 20U5, 20U6 / Lenovo ThinkPad L14 Gen 2 20X1, 20X2 / Lenovo ThinkPad L15 Gen 1 20U3, 20U4, 20U7, 20U8 / Lenovo ThinkPad L15 Gen 2 20X3, 20X4 / Lenovo ThinkPad L490 20Q5, 20Q6 / Lenovo ThinkPad L590 20Q7, 20Q8 …..