Lenovo ThinkPad 4338-15U 0C10039 04W3939 Mini Dock Plus Series 3 USB 3.0 Station

* AC adapter is NOT included
* Keys are NOT included but not needed for the item to work.

Features and Benefits:
• Left corner alignment for easy system attachment
• Convenient eject button for one-step system removal
• 6x USB 2.0 ports
• 1x USB 3.0 ports
• Multiple video ports: 1 VGA monitor, 2 DVI, 2 DisplayPort (Note that the video controller allows for any two video ports to be used simultaneously)
• Audio ports: Analog microphone in, headphone out
• RJ-45 Ethernet port

Compatible Models:
• ThinkPad L412, L420, L430
• ThinkPad L512, L520, L530
• ThinkPad T400s, T410, T410i, T410s, T410si, T420, T420i, T420s, T420si, T430, T430i, T430s, T430si
• ThinkPad X220, X220i, X230, X230i
• ThinkPad T510, T510i, T520, T520i, T530, T530i