The compact design delivers 65W of power for your device and connected accessories, and fast speeds for the optimal blend of performance.

The essential dock for productivity and connectivity

Ultrafast data transfer speeds, expanded port options for essential accessories, up to 65 W of power passthrough to charge devices, and dual 4k monitor support make Surface USB4Footnote® Dock for Business ideal for your workspace. Thanks to its compatibility with USB-CFootnote®¹ and USB4/Thunderbolt™ 4 devices, it’s the perfect blend of speed, power and versatility.

The charge you need
Charge your Surface and accessories, keeping them powered all day, with up to 65 W of power passthrough.

Features & Benefits
– Four times data transfer speed than USB 3.2 with up to 40Gbps1 speed.
– Supports either two 4K monitors2 at 60Hz via USB-C®2,3 or HDMI 2.1 ports, or a single 8K monitor at 30Hz via USB-C port.
– Supports fast charging with up to 65W power passthrough via USB-C for your device and connected accessories.
– Surface USB4® Dock’s sleek and compact design ensures your workspace remains neat and well-organised.
– Front and rear-facing ports have raised tactile indicators helping you find and identify ports with ease.
– Supports Giga Ethernet, ensuring a fast and reliable connection.
– Designed to work with Surface devices and compatible with USB-C and USB4 /Thunderbolt™ devices.1,4
– Connect the peripherals you need via two USB-C, one USB-A, HDMI and Ethernet ports.
– All equipped with core commercial manageability… And built from sustainable materials
– Compact design that keeps your workspace neat. Front and rear facing ports to connect to your accessories, and tactile indicators for port wayfinding.
– 12 months manufacturer warranty

Compatibility:
Surface USB4Footnote® Dock for Business is designed to work with Surface and compatible with any USB-CFootnote®1,3 and USB4Footnote®/Thunderbolt™ 4 device. For more details on USB-C charging compatibility please visit: USB-C and Fast Charging for Surface – Microsoft Support

Surface Pro for Business, Copilot+ PC | Intel
Surface Laptop for Business, Copilot+ PC | Intel
Surface Pro for Business, Copilot+ PC | Snapdragon
Surface Laptop for Business, Copilot+ PC | Snapdragon
Surface Pro 10 for Business
Surface Laptop 6 for Business
Surface Laptop 5 for Business
Surface Pro 8 for Business
Surface Pro 9 for Business (Intel/WiFi) 
The USB4 supports two 4k external displays up to 60Hz (when supported by device and display).

Compatible with devices with USB-C port:

See Compatibility Details

Dimensions: 120 mm x 60 mm x 15 mm (4.72″ x 2.36″ x 0.59″)
weight: 206g

Connections:
100W USB-C power supply (up to 65W passthrough). (100W PSU in-box not sold separately).
USB-C/USB4 left-oriented captive cable (80 cm) with dual LED indicator lights that confirm your Surface is docked and charging.
1 front-facing USB-A (USB 3.2 Gen 2, up to 10 Gb/s, 7.5W).
1 front-facing USB-C (USB4 Gen 3, compatible with Thunderbolt 4, video display enabled, 7.5W) USB4 supports: Charging, Dual display, up to 40Gb/s data transfer.
1 rear-facing USB-C (USB4 Gen 3, compatible with Thunderbolt 4, video display enabled, 7.5 W)
1 rear facing HDMI 2.1.
1 rear-facing USB-C for PSU only.
1 Ethernet (1 Gbit/s)
Security lock support (Kensington compatible)

What’s in the box
Microsoft Surface USB4 Dock for Business
100 W USB-C Power Supply

Manageability
For supported host devices:

Media Access Control (MAC) address pass through
Firmware update through Windows Update and Surface app
Wake on LAN
PXE
To learn more about managing these features, see Surface USB4 Dock overview.
Accessibility
Tactile indicators for easily identifying the ports