Fully working. Powers (at least) 3 external monitors in extend mode as you can see by the photo.
Lenovo ThinkPad 40AN Thunderbolt 3 Dock Gen 2 with 135-watt power supply
Lenovo ThinkPad 40AN Thunderbolt 3 Dock Gen 2 Dock Only
Lenovo Thinkpad 40AN Thunderbolt 3 Dock Gen 2 | 135W PSU | New Open Box
Lenovo ThinkPad 40AN Thunderbolt 3 Dock Gen 2 with 135w PSU and Extra Cables
