Designed for:Devices with USB-C® with USB4®/Thunderbolt™ 4 port
•Surface Laptop 5
•Surface Laptop Studio
•Surface Pro 8
•Surface Pro 9 (Intel/Wi-Fi)
Thunderbolt 4 connection supports two 4K external displays at up to 60Hz (when supported by device and display)
Compatible[4] with:
Devices with USB-C port
•Surface Pro 9 with 5G
•Surface Pro 7+
•Surface Pro 7
•Surface Pro X
•Surface Laptop 4
•Surface Laptop 3
•Surface Laptop Go 2
•Surface Laptop Go
•Surface Go 3
•Surface Go 2
•Surface Book 3
•Surface Studio 2+ (no charging)
USB-C connection supports one 4K external display at up to 60Hz
(when supported by device and display)
Additional compatibility details can be found at aka.ms/SurfaceDockCompatibility
Dimensions: 5.91" x 2.95" x 0.84" (150 mm x 75 mm x 21.3mm)
Weight: 0.9 lb (410 g)
Connections:
•165W power supply (up to 96W passthrough)
•Thunderbolt 4 Cable with LED charging indicator (80 cm)
•1 front-facing USB-A (USB 3.1 Gen 2, 7.5W)
•1 front-facing USB-C (USB4/Thunderbolt 4, video display enabled, 15W))
•2 rear-facing USB-A (USB 3.1 Gen 2, 7.5W)
•2 rear-facing USB-C (USB4/Thunderbolt 4, video display enabled, 15W)
•1 Ethernet (2.5Gbit/s)
•3.5 mm audio jack
•Security lock support (Kensington compatible)
•Screw nut for desk mounts
•Compatible with Cable Matters Desk Mount for Microsoft Surface Thunderbolt™ 4 Dock[5] (US only)
What's in the box:
•Microsoft Surface Thunderbolt™ 4 Dock
•165W Power Supply
Accessibility: Tactile indicators for easily identifying the ports
Sustainability: Microsoft Surface Thunderbolt™ 4 Dock and PSU enclosures (excluding AC cable) are attributed to 20% ocean-bound plastic[3]
Sustainable Products & Solutions | Microsoft CSR (https://www.microsoft.com/en-us/corporate-responsibility/sustainability/products-services-devices)
Warranty[6]: 1-year limited warranty