Lenovo ThinkPad Mini Dock Plus Series 3 with USB 3.0 Type 4338 for T430 / T530 / W530 / X230 – SD20A23328 / 04Y2074 / 04W3939 / 0C10039

The USB 3.0 version of the ThinkPad Mini Dock Plus Series 3 combines dual DisplayPort and dual DVI outputs with a SuperSpeed USB 3.0 port, six USB 2.0 ports, wired LAN and audio for a complete multi-monitor desk.

Key Specifications

• Part Numbers: SD20A23328 / 04Y2074 / 04W3939 / 0C10039 (interchangeable; you may receive any of these)
• Model: Type 4338 (USB 3.0)
• Compatible With: ThinkPad L412, L420, L430, L512, L520, L530, T400s, T410, T410i, T410s, T410si, T420, T420i, T420s, T420si, T430, T430i, T430s, T430si, T510, T510i, T520, T520i, T530, T530i, W510, W520, W530, X220, X220i, X230, X230i
• USB: 1 x USB 3.0 + 6 x USB 2.0
• Video Outputs: 2 x DisplayPort, 2 x DVI-D (single-link), 1 x VGA (simultaneous outputs depend on the laptop's graphics)
• Networking: Gigabit Ethernet (RJ-45)
• Audio: Microphone in, headphone out
• Power: Lenovo round-tip (barrel) AC adapter: 90W, or 170W for W-series and quad-core models
• Security: Key lock and Kensington lock slot

Uses the ThinkPad Series 3 (CS09) bottom docking connector. Not compatible with the L421, with tablet models (X220/X230 Tablet), or with older/newer ThinkPad generations. On the L412 and L512 the dock's audio jacks are inactive. The W510, W520 and W530, and T520/T530 models with quad-core CPUs or discrete graphics, need the 170W AC adapter to run and charge properly on this dock. The USB 3.0 port runs at USB 3.0 speed only on laptops with USB 3.0 support (e.g. T430, T530, W530, X230).