Lenovo 433830U notebook dock/port replicator

170W, 0.94Kg The ThinkPad Mini Dock Plus Series 3 (170W) packs more power into the popular, full featured Mini Dock Plus. This version ships with the standard array of advanced features plus a 170 watt AC adapter, optimized for use with notebooks with Quad Core discrete graphics.
Features and Benefits:
- Left corner alignment for easy system attachment
- Convenient eject button for one-step system removal
- 6 USB 2.0 ports
- Multiple video ports: 1 VGA monitor, 2 DVI, 2 DisplayPort
- Note: Many systems allow for two of these video ports to be used simultaneously. Select systems, including those with NVIDIA Optimus technology, allow for up to three video ports on the dock to be used simultaneously. For more information on supported configuations, see www.lenovo.com/support/thinkpad/optimus-monitors
- video controller
- Audio ports: Analog microphone in, headphone out
- e-SATA storage connector
- RJ-45 Ethernet port
- Integrated key lock and cable lock slot for physical security
- Ships with a 170 watt ac adapter