Lenovo ThinkPad Ultra Dock 40a2 Docking Station 04W3956 with Keys. USB 3.0, USB 2.0, Ethernet (RJ-45), DVI, VGA, HDMI, Audio Out, DisplayPort, USB 1.0/1.1
Compatible with ModelX240, T440p, T540P, L440, L450, L460, T440, T440s,
Max Number of External Monitors
0.92 kg (2.03 lbs)
DisplayPort 1 or HDMI: 3840 x 2160 @ 30 Hz; DisplayPort 2: 3840 x 2160 @ 30 Hz or DVI: 1920 x 1200 @ 60 Hz; VGA: 1920 x 1200 @ 60Hz;; "Maximum resolution" refers to what can be supported by the dock. Actual resolution will vary by laptop.
American Standard Plug Type B
ThinkPad Bottom Docking Connector
Customer Replaceable Unit (CRU)
Windows 10, Windows 8.1, Windows 8, Windows 7
AS/NZS S-DOC, BSMI, CB, CE, EU DOC, FCC, GOST, KCC, NOM, sDOC, SEPRO, VCCI
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We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.