Lenovo 4X11N40212 laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black

The Lenovo Slim USB-C Travel Dock (model 4X11N40212) is a compact docking station that expands connectivity for laptops and mobile devices via a wired USB 3.2 Gen 1 Type-C connection. It supports high-resolution display output through a single HDMI port, offers up to 65W power delivery for charging compatible devices, and accepts MicroSD and SD memory cards. With a slim profile (55 mm depth, 10.8 mm height) and a lightweight build (108 g), the dock is designed for portable use and is compatible with Windows 10.

Advantages

The dock delivers multiple ports in a small form factor, combining display output, card readers and USB-A ports for peripherals. Wired USB-C connectivity ensures stable data transfer and up to 65W power delivery enables device charging while connected. Its lightweight and slim design makes it easy to carry in a bag or laptop sleeve.

Suitable for

• Expanding ports on ultrabooks and laptops with USB-C
• Connecting an external monitor via HDMI for presentations or extended desktop
• Transferring photos and files from SD and MicroSD cards
• Connecting USB accessories such as mice, keyboards or external drives

Key specifications

• Model: Lenovo 4X11N40212
• Connectivity: Wired USB 3.2 Gen 1 Type-C
• Power delivery: Up to 65W
• Video output: 1 × HDMI
• USB-A ports: 2 × USB 3.2 Gen 1 (Type-A)
• Card readers: MicroSD and SD
• Dimensions (depth × height): 55 mm × 10.8 mm
• Weight: 0.108 kg
• Colour: Black
• Compatible OS: Windows 10

How to use

Connect the dock to a compatible laptop or device using the USB-C cable. Attach an HDMI cable to the dock and to an external monitor when display output is required. Insert SD or MicroSD cards into the appropriate slots to access files, and plug USB peripherals into the Type-A ports. Ensure the host device supports USB-C and power delivery to enable charging through the dock.

Recommendations

Use a compliant USB-C cable and ensure your laptop’s USB-C port supports DisplayPort Alt Mode and power delivery for full functionality. Keep the dock in a ventilated area during prolonged use and store it in protective padding when transporting to avoid physical damage.