Microsoft Surface Thunderbolt 4 Dock - T8I-00002
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Product Information
Full details
The Microsoft Surface Thunderbolt 4 Dock is designed for professionals and creatives who need to expand their workspace connectivity with high-speed data transfer and multi-monitor support. It provides a robust, centralized hub for your peripherals, offering up to 96W of power delivery to keep your device charged while you work. While it offers premium performance and enterprise-grade security features, users should note it is optimized primarily for the Surface ecosystem and Thunderbolt 4-compatible devices, requiring proper firmware maintenance for peak performance.
All features
| Model Part Number | T8I-00002 |
|---|---|
| Brand | Microsoft |
Extended Product Information
FAQs
Does this dock work with non-Surface laptops?
Yes, it is designed for standardized connectivity and works with most USB4 or Thunderbolt 4-compatible devices.
Can I charge my phone using the dock?
Yes, the dock provides power passthrough that is sufficient to charge laptops, phones, and other USB accessories simultaneously.
How do I update the dock firmware?
The dock firmware is updated automatically through Windows Update, or you can download specific firmware packs from the Microsoft support website.
Is the dock compatible with USB 3.0 devices?
Yes, the dock is backward compatible and includes USB 3.2 Gen 2 Type-A ports for legacy peripherals.
What is the weight of the unit?
The dock weighs approximately 410 grams, making it portable enough for occasional travel.
Does it have a microphone jack?
It includes a combo headphone/mic port for audio peripherals.
Troubleshooting
External monitors are not displaying correctly
Ensure you are using high-quality Thunderbolt 4 or certified USB-C cables and verify that the monitors are connected to the Thunderbolt ports on the back.
Laptop is not charging when connected
Check the power cable connection to the dock and ensure the dock is plugged into a wall outlet. Verify that your specific laptop model supports USB-C Power Delivery.
Ethernet connection is unstable
Run Windows Update to ensure the latest firmware for the dock is installed, and verify the Ethernet cable is securely seated in the RJ-45 port.
Pros and Cons
Pros
- Supports dual 4K monitors at 60Hz
- High-speed 40Gbps data transfer via Thunderbolt 4
- Up to 96W of laptop power delivery
- Enterprise-grade security features like SEMM
- Accessible design with tactile port indicators
Cons
- May require regular firmware updates via Windows Update
- Primarily optimized for Microsoft Surface devices
- Lacks an integrated card reader
Setup, Compatibility & Care
Setup is straightforward: connect the included 165W power supply to the wall and the dock, then plug the Thunderbolt 4 cable into your compatible device. The dock is natively compatible with a wide range of Surface devices, including Surface Laptop 5, Surface Laptop Studio, Surface Pro 8/9, and many more. To ensure consistent performance, keep the dock connected to your device while the system is online to receive automatic firmware updates via Windows Update. If you are in a high-traffic area, utilize the built-in Kensington-style cable lock slot to secure the unit to your desk. Keep the ports free of dust and debris by gently wiping the exterior with a dry, lint-free cloth.