Lenovo ThinkPad Universal Thunderbolt 4 Wired Black Connectivity Wired Thunderbolt 4 3.5mm

The Lenovo ThinkPad Universal Thunderbolt 4 Dock provides enterprise-grade wired connectivity for Windows-based mixed-PC environments. It supports Thunderbolt 4 data transfer, up to 100W Power Delivery, a 3.5mm audio jack and a compact black design. The dock includes multiple USB Type-A ports, an Ethernet port and an HDMI output, and offers silent firmware upgrades and vPro/AMT pass-through support for managed deployments.

Advantages

The dock delivers up to 40 Gbps Thunderbolt 4 data transfer and supports a single 8K@30Hz display or up to four 4K@60Hz displays (host and peripheral dependent). It supports up to 100W PD to charge compatible laptops, includes a 135W external power supply for connected devices, and provides certified safety and regulatory compliance (cULus, FCC, ICES, NOM). The compact wired design and multiple ports simplify workstation setups while maintaining consistent video, data and power connectivity.

Suitable for

• Office workstations requiring multiple displays and wired Ethernet
• Creative professionals needing high-resolution external displays
• IT-managed environments using vPro/AMT pass-through
• Users who need fast external storage or peripheral connections via Thunderbolt 4

Key specifications

• Model: Lenovo ThinkPad Universal Thunderbolt 4 Dock (MPN 40B00135IT)
• Connectivity: Wired Thunderbolt 4
• Power delivery: Up to 100W PD (includes 135W power supply)
• Display support: Single 8K@30Hz or up to 4×4K@60Hz (depends on host)
• Data transfer: Up to 40 Gbps (host- and peripheral-dependent)
• Ports: 1×HDMI, 4×USB 3.2 Gen 1 Type-A, 1×RJ-45 Ethernet, 1×3.5mm audio
• Weight: 0.45 kg
• Colour: Black
• Certifications: cULus, FCC, ICES, NOM

How to use

Connect the dock to a compatible Thunderbolt 4 host using the provided cable, plug the external 135W power supply into the dock, and connect displays, USB peripherals and Ethernet as needed. Ensure the host system supports the desired display configuration and power delivery level. Install any required drivers or accept firmware updates when prompted to maintain silent firmware upgrades and full functionality.

Recommendations

For optimal performance, use Thunderbolt 4-certified cables and a host system that supports Thunderbolt 4 features; verify display and peripheral compatibility when configuring multiple monitors and high-bandwidth devices.