Lenovo 40B30090EU laptop dock/port replicator 2 x USB 3.2 Gen 2 (3.1 Gen 2) Type-C Grey

The Lenovo USB-C Universal Business Dock is a compact docking solution designed for modern professionals who need port expansion, power delivery and dual display support in hybrid workspaces. It connects to compatible notebooks via a single USB-C cable and supports industry-standard USB-C Alt-Mode or Thunderbolt protocols when the host device provides them.

Advantages

The dock offers expanded connectivity with more than seven ports in a small footprint, reducing desktop clutter and simplifying connections. It supports dynamic power delivery to the connected notebook, with up to 100W charging from the dock (optional 135W slim tip power adapter required for higher power scenarios). Its storm grey body with a premium matte texture combines a modern look with a robust build suitable for office and home environments.

Key specifications

• Interface: USB-C connection to notebook (supports USB-C Alt-Mode or Thunderbolt where provided by the notebook)
• Power delivery: Up to 100W from the dock; optional 135W slim tip power adapter available (PN: 4X20E50558 (US) / 4X20E505xx)
• Display support: Dual display capable (dependent on host notebook capabilities and supported protocols)
• Ports: 7+ ports for peripheral expansion (exact port types depend on model)
• Design: Compact, storm grey exterior with matte texture

How to use

Connect the dock to a compatible notebook using the single USB-C cable. Ensure the notebook supports USB-C Alt-Mode or Thunderbolt if you intend to use video output and advanced features. If higher power is required beyond 100W, attach the optional 135W slim tip power adapter (PN: 4X20E50558 (US) / 4X20E505xx). Attach monitors, peripherals and network cables to the available ports on the dock to extend productivity and simplify workstation setup.

Recommendations

Verify your notebook’s USB-C port supports the required protocols for video and power delivery. Use the recommended power adapter when charging demands exceed the dock’s built-in 100W output.