LENOVO ThinkPad Universal Thunderbolt 4 Dock
Features: 
The ThinkPad Universal Thunderbolt™ 4 Dock supports upto 100W PD, Single 8K@30Hz or upto 4 4K@60HZ display support, silent firmware upgrades, vPro/AMT Pass through support, and data transfer rates upto 40 Gbps (depending on host system and peripheral processing capability, file attributes, and other configuration and operating environment factors)
Specification: 
Minimum Relative Humidity (%)
5%
Maximum Relative Humidity (%)
95%
Warranty Type
CRU
Warranty Period
3 years
Maximum Operating Temperature
40 celsius
Minimum Operating Temperature
0 celsius
Packed Weight
1.2Kg
Packed Dimensions (L x D x H)
270*195*85mm
Shipment Group
ThinkPad Universal TBT 4 Dock
135W AC Power adapter
Power cord
Setup poster&Warranty Poster Standard TBT 4 Cable
Product Weight
0.45Kg
Height
30mm
Depth
80mm
Length
220mm
Driver Needed
Yes
Hardware Requirements
Host with USB-C/Thunderbolt port
Supported OS
Win10 64 bit
Agency Approvals
RCM,CB
Color
Black/Red
Power Plug
Slim Tip
Power Button
Yes
Output Power
Max 100W
Power Delivery
Yes
Input Power
20V 6.75A
Charging Port
DC-IN
Maximum Resolution/Refresh Rate
1* 8K 30Hz Via HDMI 2.1 4*4K 60 Hz
Max Number of External Monitors
4
Physical Security Feature
1* NanoSaver lock slot 1*MicroSaver lock slot
Ethernet
1* Gigabit Ethernet
Audio Ports
1* 3.5mm Audio combo Jack
USB Ports
4* USB-A 1* USB-C
Video Ports
1* HDMI 2.1 2* DP 1.4
Thunderbolt Port
1* Thunderbolt Port - for Host connect 1* Thunderbolt Port - for Device connect