One cable. For all your needs A single Thunderbolt™ cable is all you need to take your productivity to the next level. Add one 8K @ 30 Hz display or up to four 4K @ 60 Hz displays, blazing-fast 40 Gbps transfer speeds, vPro® passthrough support, and enhanced dynamic charging up to 100 W. You can do it all with the ThinkPad® Universal Thunderbolt™ 4 Dock. Compatibility. Unlimited. Freedom is the key to productivity, so we designed the ThinkPad Thunderbolt™ 4 Dock to be infinitely customizable—with up to 100W PD and unmatched performance on all USB-C notebooks with Thunderbolt™ 3 and 4, USB 4, Windows 10, and beyond3. Remote management. But smarter. Remote dock management just got smarter. Thanks to Dock Manager and our latest hardware, firmware updates can be performed without interrupting the end user's work, so productivity is never impacted. Technical data Color Black/Red Maximum number of external displays Weight 0.45kg Refresh rate 1 x 8K 30 Hz via HDMI 2.1 4 x 4K, 60 Hz Power plug Flat plug Hardware requirements Host with USB-C/Thunderbolt port guarantee CRU Output power Max. 100W ThinkPad Operating system requirements Win10 64, Win11 64 Weight with packaging 1.2kg Official approvals CE-EMC, TÜV mark, COC, CB Audio connections 1 x 3.5mm Audio Combo Port Charging port DC IN Thunderbolt port 1 x Thunderbolt port – for host connection 1 x Thunderbolt port – for device connection USB ports 4 x USB-A 3.2 2nd generation (1 always-on), 1 x USB-C 3.2 2nd generation Monitor connections 1 x HDMI 2.1 2 x DisplayPort 1.4 Ethernet 1 x Gigabit Ethernet Packaging type Neutral cardboard packaging Dimensions when packed (W x D x H) 270x195x85mm Height 30mm Cable length 220mm depth 80mm Warranty period 3 years Maximum operating temperature 40 degrees Celsius Minimum operating temperature 0 degrees Celsius Maximum relative humidity (%) 95% Minimum relative humidity (%) 0.1 Required driver Yes Included accessories 135W power adapter, 1 x power cable, standard Thunderbolt cable Input power 20V, 6.75A Physical security function 1 x slot for NanoSaver lock 1 x slot for MicroSaver lock Power switch Yes Power supply Yes Please to review