Microsoft Commercial / Business Accessories / Microsoft Surface USB4 Dock for Business

USB4 · 40 Gbps

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Up to 40 Gbps data transfer, four times faster than USB-C 3.2

Two 4K monitors at 60 Hz via USB-C or HDMI 2.1, or a single 8K monitor at 30 Hz via USB-C (USB4/Thunderbolt 4 device required)

Up to 65 W of power passthrough from the included 100 W power supply

Two USB-C, USB-A, HDMI, and Ethernet ports, with raised tactile indicators and frequently used ports in front

Docks & Accessories • ACCESSORIES

Microsoft Surface USB4 Dock for Business

Model: EP2-19863

Part Number: EP2-19863

Up to 40 Gbps data transfer, four times faster than USB-C 3.2
Two 4K monitors at 60 Hz via USB-C or HDMI 2.1, or a single 8K monitor at 30 Hz via USB-C (USB4/Thunderbolt 4 device required)
Up to 65 W of power passthrough from the included 100 W power supply
Two USB-C, USB-A, HDMI, and Ethernet ports, with raised tactile indicators and frequently used ports in front
Wake-on-LAN from Modern Standby, MAC address passthrough, and automatic firmware updates through Windows Update and the Surface app

Corporate volume rebates, tailored IT deployment, and enterprise fleet leasing supported.

Technical Architecture

Comprehensive Specifications

General Information

Brand	Microsoft
Product Series	Docks & Accessories
Commercial Model	Microsoft Surface USB4 Dock for Business
Form Factor / Classification	USB4 · 40 Gbps
Target Deployment Profile	Organizations standardizing desks and shared workspaces for Surface and other USB-C or USB4/Thunderbolt 4 devices that need dual-monitor docking with centralized manageability.

Connectivity & I/O Ports

Ports	1 front-facing USB-A (USB 3.2 Gen 2, 7.5 W); 1 front-facing and 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 Ethernet (1 Gbit/s); 1 rear-facing USB-C for PSU only
Monitor Support	Two 4K monitors at 60Hz via USB-C or HDMI 2.1, or a single 8K monitor at 30Hz over USB-C; dual 4K requires a USB4/Thunderbolt 4 port on the device

Mechanical, Dimensions & Weight

Security Lock	Security lock support (Kensington compatible); lock not included
Dimensions	4.72" x 2.36" x 0.59" (120 mm x 60 mm x 15 mm)
Weight	206 g

Security, Manageability & Warranty

Type	Full stationary dock
Host Connection	USB-C/USB4 left-oriented cable (80 cm) with dual LED indicator lights that confirm your Surface is docked and charging
Data Transfer	Up to 40 Gb/s (USB4)
Power	100-W power supply (up to 65-W passthrough); 100-W PSU included (not sold separately)
Manageability	PXE boot, WMI, Wake-on-LAN from Modern Standby, MAC address passthrough (supported host devices), firmware update through Windows Update and Surface app
Compatibility	Surface devices that support USB-C charging (devices later than Surface Pro 7 and Surface Laptop 3); USB-C and USB4/Thunderbolt 4 devices (operates at the speeds and capabilities of the USB-C port)
Accessibility	Tactile indicators for easily identifying the ports
In the Box	Microsoft Surface USB4 Dock, 100 W USB-C Power Supply
Warranty	One-year limited warranty

Questions & Answers

Microsoft Surface USB4 Dock for Business FAQ

What is the part number of the Microsoft Surface USB4 Dock for Business?

The manufacturer part number is EP2-19863. Use this part number when you request a quote so Tech365 prices this exact configuration.

What are the main specifications of the Microsoft Surface USB4 Dock for Business?

Monitor Support: Two 4K monitors at 60Hz via USB-C or HDMI 2.1, or a single 8K monitor at 30Hz over USB-C; dual 4K requires a USB4/Thunderbolt 4 port on the device; Security Lock: Security lock support (Kensington compatible); lock not included; Dimensions: 4.72" x 2.36" x 0.59" (120 mm x 60 mm x 15 mm); Weight: 206 g. The full list is in the specifications section on this page.

What ports and connections does the Microsoft Surface USB4 Dock for Business have?

The official specification lists: 1 front-facing USB-A (USB 3.2 Gen 2, 7.5 W); 1 front-facing and 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 Ethernet (1 Gbit/s); 1 rear-facing USB-C for PSU only.

What warranty comes with the Microsoft Surface USB4 Dock for Business?

One-year limited warranty.

How do I get business or volume pricing for the Microsoft Surface USB4 Dock for Business?

Tech365 quotes business pricing per order. Select Request Quote on this page, set the quantity you need and send the form; the Tech365 team replies with a quote for part number EP2-19863.

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