







Product Overview
Key Features
- Dock for connecting devices
- Black colour finish
Key Specifications
- Brand:
- Microsoft
- Model Number:
- EP2-19855
- Connection Type:
- USB-C
- Connections:
- Wired
- Power:
- 100W
- Type:
- USB Port Hub
General Information
- Colour:
- Black
Warranty
- Manufacturer's Warranty:
- 2 Year
General Information
- Colour:
- Black
Product Dimensions
- Product Weight (g):
- 206
Box Dimensions
- Box Height (mm):
- 16
- Box Width (mm):
- 60
- Box Depth (mm):
- 120
- Box Weight (kg):
- 0
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Product Reviews of Microsoft Surface USB4 Dock

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At a glance
The Microsoft Surface USB4 Dock is a modern docking solution ideal for professionals and students who need seamless connectivity and efficient workspace organisation. With broad compatibility and a range of ports, it simplifies device management and supports dual 4K displays. While highly capable, it lacks some advanced features found in premium Thunderbolt 4 docks, such as ultra-high data transfer rates.
What it’s great for
- Everyday Productivity
- Office Work
- Multi-Device Setups
- Flexible Workspaces
Where it works best
- Home Office
- Corporate Office
- Shared Workspaces
- Study Desk
Who it’s for
- Remote Worker
- Business Professional
- University Student
- Hybrid Employee
Things to consider
Does not offer the fastest Thunderbolt 4 data speeds or advanced daisy-chaining found in premium docks.
Multi-device compatibility
Compatible with Surface devices and other USB4/Thunderbolt 4-enabled laptops.
Desk clutter reduction score
8/10 - Compact design and single-cable connection help keep workspaces organised.
Work-from-home suitability
8/10 - Supports multiple monitors and peripherals, ideal for remote setups.
Port expansion rating
7/10 - Offers a strong range of ports, though not as extensive as premium Thunderbolt docks.
Travel friendliness
6/10 - Portable enough for occasional travel, but best suited for stationary use.
Key benefits
- USB4 Connectivity: Supports high-speed data transfer and broad compatibility with modern devices.
- Dual 4K Display Support: Connect up to two 4K monitors for enhanced multitasking and productivity.
- Multiple Port Selection: Includes USB-C, USB-A, Ethernet, and audio ports for comprehensive device integration.
- Single-Cable Docking: Power your device and connect peripherals with one cable for a tidy workspace.
- Compact Design: Small footprint helps maximise desk space and reduce clutter.
- Plug-and-Play Setup: Easy installation with minimal configuration required.
- Reliable Power Delivery: Charges compatible laptops and devices efficiently up to 60W.
- Integrated Security Slot: Supports physical security for business and shared environments.
Q: Will this dock work with non-Surface Windows laptops?
A: Yes, it can work with Surface devices and other compatible Windows laptops through USB-C. It is not locked to one device family, but display support, charging behaviour and data speed still depend on what the laptop's USB-C port supports.
Q: Can older USB-C laptops use all of its features?
A: No, not always. A laptop with an older or more limited USB-C port may connect for basic docking, but the full display and high-bandwidth data features rely on broader host support, so some systems will get a cut-down result.
Q: Can it support more than one monitor from one cable?
A: Yes, on host devices that support multi-display output over newer USB-C standards. The dock can send video, data and charging through a single connection, but monitor support still depends on the laptop or tablet you plug in.
Q: Does this dock charge a laptop while connected?
A: Yes. This dock delivers 100W power through its USB-C connection, so a compatible laptop can charge while using displays and accessories from the same cable. The laptop still needs to accept charging over USB-C for that to work.
Q: Is this dock suitable for fast external SSD storage?
A: Yes, it is designed for high-bandwidth accessories such as external SSDs. Actual storage performance depends on the connected laptop or tablet as well as the drive itself, so the dock cannot make a slower host device transfer faster.
Q: Is this better kept on a desk than carried daily?
A: Yes. The compact design helps it fit neatly on a desk, but it makes more sense as a fixed workspace dock than a daily carry item. It is built for a wired setup where monitors, storage and networking stay connected.









