Microsoft Surface Thunderbolt 4 Dock (T8I-00008) — Docking Station | 3x Thunderbolt 4 | Gigabit & 2.5G Ethernet | 165W.
 
Power up your workstation with the Microsoft Surface Thunderbolt™ 4 Dock — a premium USB-C docking station engineered for speed, reliability, and all-day productivity.
 
High-Speed Thunderbolt 4 Connectivity
Transfer files at up to 40Gbps — four times faster than USB 3.2 — with compatible devices. Ideal for professionals, creators, and multitaskers who need a fast USB4/Thunderbolt hub.
 
Ultra-Fast Charging
Charge your laptop from empty to full in about 2.5 hours*, while still powering your phone and accessories — great for home office and hybrid work setups. 
 
Sustainably Built
Designed with the planet in mind: the dock and power adapter enclosures (excluding the AC cable) are made with 20% ocean-bound recycled plastic.
 
Dual 4K Monitor Support
Connect up to two 4K external displays while charging your device — perfect for a dual-monitor docking station setup for design, trading, or office multitasking.
 
8 Versatile Connection Ports
3x USB-C (USB4®/Thunderbolt™ 4), 3x USB-A, 1x 3.5mm audio jack, 1x 2.5G Ethernet, 1x security lock slot — an all-in-one connectivity hub.
 
Inclusive, Accessible Design
Raised tactile markers on rear ports help users of all abilities easily identify and connect cables.
 
Wide Device Compatibility
Full dual-4K @60Hz support via Thunderbolt 4 on Surface Laptop 5, Surface Laptop Studio, Surface Pro 8, and Surface Pro 9 (Intel/WiFi). Also compatible (single 4K @60Hz via USB-C) with Surface Pro 9 5G, Surface Pro 7/7+, Surface Pro X, Surface Laptop 3/4, Surface Laptop Go/Go 2, Surface Go 2/3, Surface Book 3, and Surface Studio 2+ (no charging).

Great for: home office setup, remote & hybrid work, dual-monitor docking station, laptop charging hub, USB-C/Thunderbolt 4 hub, business IT equipment, Surface accessories.
 
In the Box: Microsoft Surface Thunderbolt 4 Dock + 165W Power Supply 
 
Specifications:
Brand: Microsoft
Model: T8I-00008
Device Type: Docking station
Video Interfaces: 3 x Thunderbolt
Docking Interface: Thunderbolt 4
Networking: Gigabit Ethernet, 2.5 Gigabit Ethernet
Device Colour: Black
Power Capacity: 165W power adapter
Dimensions (W x D x H): 15 cm x 7.5 cm x 2.13 cm
Weight: 410 g
Manufacturer Warranty: 1 Year