Docking Station Microsoft Surface Thunderbolt 4 Dock Black 165W USB Type-C

The Docking Station Microsoft Surface Thunderbolt 4 Dock Black 165W USB Type-C provides a compact, high-performance docking solution for Surface devices and other Thunderbolt 4 or USB-C equipped laptops. The dock combines Thunderbolt 4 host connectivity with multiple hub interfaces including a USB Type-C data/power port and an RJ-45 Ethernet port, delivering up to 165W of power for connected systems and accessories. Its small footprint (75 mm × 150 mm × 21.3 mm) and black finish make it suitable for both home and office workspaces while supporting fast network access with Gigabit-level Ethernet data transfer.

Advantages

This docking station supports Thunderbolt 4 host bandwidth and provides a versatile set of ports in a compact enclosure. It supplies up to 165W power delivery to charge compatible laptops and peripherals, offers a single USB 3.2 Gen 2 Type-A port for legacy devices, and includes an RJ-45 Ethernet port for stable wired network connectivity. The lightweight and compact size simplifies desk organization and enables easy placement in tight work environments.

Suitable for

• Expanding ports for Microsoft Surface and other Thunderbolt 4 / USB-C laptops
• Docking a laptop on a home or office desk to connect external monitors, peripherals and wired Ethernet
• Charging laptops and powering connected accessories while maintaining high-speed data connections
• Portable setups where a compact, lightweight dock is preferred

Key specifications

• Host interface: Thunderbolt 4
• Power delivery: up to 165W
• Hub interfaces: USB Type-C, USB 3.2 Gen 2 Type-A (1 port)
• Ethernet: RJ-45, Gigabit-class wired data (up to 2500 Mbit/s supported)
• Dimensions: 75 mm (width) × 150 mm (depth) × 21.3 mm (height)
• Weight: 0.41 kg
• Colour: Black

How to use

Connect the dock to a compatible host computer using the Thunderbolt 4 host interface. Attach external devices such as a monitor, keyboard, mouse or external storage to the available USB-C or USB-A ports. Plug a wired network cable into the RJ-45 port to enable stable Ethernet connectivity. Ensure the host device supports USB-C / Thunderbolt power delivery to receive charging up to 165W. Follow the host operating system prompts to install any required drivers or approve Thunderbolt device access if prompted.

Recommendations

Place the dock on a stable surface with sufficient ventilation. Use certified cables for Thunderbolt 4 and USB-C to maintain full performance and power delivery. For full charging performance, verify that the connected laptop supports the dock's power delivery profile and that no other external power limits are imposed by the host. For network stability, use a quality Ethernet cable and connect to a network device that supports the indicated data rates.