Other features | Compatible products | <ul><li>ThinkPad E40, E50 - ThinkPad L410, L412, L510, L512 - ThinkPad T410, T510, T510i - ThinkPad W510, SL510 - ThinkPad T410, T420, T430 - ThinkPad T520i, T520, T530 - ThinkPad E420, E520 - ThinkPad L420, L421, L430 - ThinkPad L520, L530 - ThinkPad W520, W530</li></ul> |