Microsoft Surface USB 4 Docking Station Black (DEMO) - Thunderbolt 4 Dock with 96W Power Delivery, Dual 4K Display Support, 40Gbps Data Transfer, Gigabit Ethernet, 5 USB Ports

For Surface users seeking a single-cable solution that unlocks the full potential of Thunderbolt 4, the Microsoft Surface USB 4 Docking Station Black (DEMO) delivers desktop-class connectivity without the clutter. Unlike generic USB-C hubs that compromise on bandwidth or power, this dock leverages the full 40Gbps Thunderbolt 4 interface to drive dual 4K displays, charge your laptop at 96W, and connect high-speed peripherals simultaneously. The compact black enclosure houses a comprehensive port selection: two USB-C and two USB-A ports at 10Gbps each, a downstream Thunderbolt 4 port for daisy-chaining, HDMI 2.0, Gigabit Ethernet, and a 3.5mm audio jack. A built-in 0.8m cable keeps your desk tidy, while the external 165W power adapter ensures stable operation even under heavy load. Whether you're editing video, running data-intensive applications, or simply expanding your workspace, this dock provides the reliability and performance that professionals expect from Microsoft.

Highlights

• Thunderbolt 4 host interface with up to 40Gbps data transfer and 96W power delivery to your laptop.
• Supports dual 4K displays at 60Hz via HDMI 2.0 and USB-C DisplayPort Alt Mode, or a single 8K display at 30Hz.
• Five high-speed USB ports: two USB-C 3.2 Gen 2, two USB-A 3.2 Gen 2, and one downstream Thunderbolt 4.
• Gigabit Ethernet port for reliable wired network connectivity.
• Kensington lock slot for physical security in shared or public spaces.
• External 165W AC adapter included, ensuring full functionality even when charging power-hungry devices.

In daily use

Connect the dock to your Surface or any Thunderbolt 4/USB4 PC and instantly gain a full desktop setup. The 96W power delivery means you can leave your laptop charger in your bag—the dock powers your device while driving displays and peripherals. Transfer large files at up to 40Gbps, connect a 4K monitor via HDMI and another via USB-C, and enjoy lag-free internet through the Gigabit Ethernet port. The 3.5mm audio jack lets you plug in headphones or speakers without reaching behind your desk. The integrated 0.8m cable provides flexibility in placement, and the Kensington lock slot allows you to secure the dock in office environments. With Windows 10/11 support and broad compatibility with Thunderbolt 4/USB4 systems, this dock is a versatile hub for modern workspaces.

Full specifications

• Brand: Microsoft
• Model: Surface USB 4 Docking Station
• MPN: 196388444052
• EAN: 196388444052
• Connectivity technology: Wired
• Host interface: Thunderbolt 4 (USB-C)
• Video output ports: 1x HDMI 2.0, 2x USB-C (DisplayPort Alt Mode)
• USB data ports: 2x USB-A 3.2 Gen 2, 2x USB-C 3.2 Gen 2, 1x Thunderbolt 4 downstream
• Ethernet port: 1x Gigabit Ethernet (RJ-45)
• Audio port: 1x 3.5mm audio jack
• Power delivery to host: Up to 96W
• Maximum display resolution: Dual 4K @ 60Hz or single 8K @ 30Hz
• Data transfer rate: Up to 40 Gbps (Thunderbolt 4)
• Security features: Kensington lock slot
• Integrated cable length: 0.8 meters
• Power supply: External 165W AC adapter
• Compatibility: Microsoft Surface devices with Thunderbolt 4/USB4, other Thunderbolt 4/USB4 PCs
• Operating system support: Windows 10/11
• Colour: Black
• Material: Plastic

Final note

The Microsoft Surface USB 4 Docking Station Black (DEMO) is the definitive connectivity hub for Thunderbolt 4 laptops, combining high-speed data, dual display support, and robust power delivery in a sleek, secure package. Whether for a home office or corporate deployment, it delivers the performance and reliability that Microsoft is known for.