The Microsoft Surface Thunderbolt 4 Dock for Business (T8I-00015) turns a Surface or any Thunderbolt 4/USB4 PC into a full desk setup through a single cable. It offers three USB-C Thunderbolt 4/USB4 ports, three USB-A 3.2 Gen 2 ports, 2.5GbE Ethernet and audio, drives two 4K 60Hz displays and charges the host at up to 96W from its 165W power supply.
Key Features
Single-cable Thunderbolt 4/USB4 connection with 80cm host cable and charging LED
3x USB-C Thunderbolt 4/USB4 ports (1 front, 2 rear), video enabled, 15W each
3x USB-A 3.2 Gen 2 ports (1 front, 2 rear), 7.5W each
Dual 4K displays at 60Hz on Thunderbolt 4 hosts
Up to 96W charging to the connected PC via 165W power supply
2.5Gbps Ethernet with MAC address passthrough, Wake-on-LAN and PXE boot
SEMM host and port access control for IT management (Surface devices)
Raised tactile port indicators and Kensington lock slot
Enclosures made with 20% ocean-bound plastic
Full Specifications
General
Brand
Microsoft
Model
Surface Thunderbolt 4 Dock for Business
Part Number
T8I-00015
Colour
Black
Host Connection
USB4/Thunderbolt 4 cable, 80 cm, with charging LED