Surface Thunderbolt 4 Dock T8I-00008

SKU: 126166

The Surface Thunderbolt 4 Dock brings desktop-class connectivity and power delivery to any USB4/Thunderbolt 4–equipped laptop. With ultra-high-speed data transfer up to 40 Gb / s and dual 4K @ 60 Hz display support, it transforms your workspace into a powerhouse station. A sturdy matte-black enclosure houses a 165 W power brick that delivers up to 96 W pass-through charging, three USB-A ports, three USB-C/Thunderbolt 4 ports, a 2.5 Gb Ethernet jack, 3.5 mm audio, and a Kensington-style security slot—all connected via an 80 cm Thunderbolt 4 cable with LED indicators. Enterprise features include Secured-core PC support, MAC-address passthrough, Wake-on-LAN, and firmware updates via Windows Update or the Surface app. Designed with sustainability in mind, its housing contains 20 % ocean-bound plastic, and its packaging is largely recyclable.

(126166)

Specification Detail
Model Surface Thunderbolt 4 Dock (T8I-00008)
Dimensions (W × D × H) 150 × 75 × 21.3 mm (5.91″ × 2.95″ × 0.84″)
Weight 410 g (0.9 lb)
Power Supply 165 W adapter included; up to 96 W USB-C/USB4 pass-through charging
Host Connection 80 cm Thunderbolt 4 cable with dual LED indicators
USB‐A Ports 3 × USB 3.1 Gen 2 (7.5 W each)—1 front, 2 rear
USB‐C/Thunderbolt 4 Ports 1 × front USB-C (USB4/Thunderbolt 4, 15 W); 2 × rear USB-C (USB4/Thunderbolt 4, 15 W each)—all video/output enabled
Ethernet 1 × 2.5 Gbit/s RJ-45
Audio 1 × 3.5 mm headset jack
Security Lock Kensington-style slot
Manageability Secured-core PC support; MAC address passthrough; Wake-on-LAN (Modern Standby/S4–S5); firmware updates via Windows Update or Surface app
Compatibility USB4/Thunderbolt 4–enabled devices (e.g. Surface Laptop 5, Surface Pro 11/10, Surface Laptop Studio); USB-C devices (limited display)
Sustainability Enclosure contains 20 % ocean-bound plastic; packaging designed for recyclability
Warranty 1-year Microsoft hardware warranty
SKU 126166
Barcode # 196388142279
Brand MICROSOFT
Shipping Weight 1.0800kg
Shipping Width 0.110m
Shipping Height 0.080m
Shipping Length 0.310m

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The Surface Thunderbolt 4 Dock brings desktop-class connectivity and power delivery to any USB4/Thunderbolt 4–equipped laptop. With ultra-high-speed data transfer up to 40 Gb / s and dual 4K @ 60 Hz display support, it transforms your workspace into a powerhouse station. A sturdy matte-black enclosure houses a 165 W power brick that delivers up to 96 W pass-through charging, three USB-A ports, three USB-C/Thunderbolt 4 ports, a 2.5 Gb Ethernet jack, 3.5 mm audio, and a Kensington-style security slot—all connected via an 80 cm Thunderbolt 4 cable with LED indicators. Enterprise features include Secured-core PC support, MAC-address passthrough, Wake-on-LAN, and firmware updates via Windows Update or the Surface app. Designed with sustainability in mind, its housing contains 20 % ocean-bound plastic, and its packaging is largely recyclable.

Specification Detail
Model Surface Thunderbolt 4 Dock (T8I-00008)
Dimensions (W × D × H) 150 × 75 × 21.3 mm (5.91″ × 2.95″ × 0.84″)
Weight 410 g (0.9 lb)
Power Supply 165 W adapter included; up to 96 W USB-C/USB4 pass-through charging
Host Connection 80 cm Thunderbolt 4 cable with dual LED indicators
USB‐A Ports 3 × USB 3.1 Gen 2 (7.5 W each)—1 front, 2 rear
USB‐C/Thunderbolt 4 Ports 1 × front USB-C (USB4/Thunderbolt 4, 15 W); 2 × rear USB-C (USB4/Thunderbolt 4, 15 W each)—all video/output enabled
Ethernet 1 × 2.5 Gbit/s RJ-45
Audio 1 × 3.5 mm headset jack
Security Lock Kensington-style slot
Manageability Secured-core PC support; MAC address passthrough; Wake-on-LAN (Modern Standby/S4–S5); firmware updates via Windows Update or Surface app
Compatibility USB4/Thunderbolt 4–enabled devices (e.g. Surface Laptop 5, Surface Pro 11/10, Surface Laptop Studio); USB-C devices (limited display)
Sustainability Enclosure contains 20 % ocean-bound plastic; packaging designed for recyclability
Warranty 1-year Microsoft hardware warranty
SKU 126166
Barcode # 196388142279
Brand MICROSOFT

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Help other OnLine Centre Pty Ltd users shop smarter by writing reviews for products you have purchased.

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