Type 40A2 P/N 00HM917 FRU P/N SD20F82750. Lenovo Thinkpad Ultra Dock 40A2. Thinkpad T440, T440s ( ! Thinkpad T450, T450s Thinkpad T460, T460s Thinkpad T470, T470s Thinkpad T540, T550, T560, T570 Thinkpad P50s, P51s Thinkpad W540, W541, W550s ThinkPad x240, x250, x260 ThinkPad L440, L450, L460, L470 ThinkPad L540,L560, L570. ).
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