Lenovo ThinkPad 04W0484 Mini Dock Series 3 USB 2.0 Type 4338-10U Docking Station
Keys are NOT included and not needed for the dock to work.
AC adapter is not included.
• L412, L420, L512, L520, T400s, T410s, T410i, T410si, T420, T420s, T510, t510i, T520dc, W510, X220
• 04W1815, 04W1499, 0A65671, 75Y5907, 75Y5729, 75Y5731, 04W1500, 04W1501, 04W1815, 45M2490