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Posts: 7
Registered: ‎08-20-2008
Location: CA
Views: 700
Message 1 of 1

T580, Ultra Dock, External Monitors

I have a ThinkPad T580 with the Ultra Dock (40AJ0135US) and I'm wanting to use two external 4k monitors. I found this post ( that seems to indicate that this cannot be done, but it doesn't make sense since the dock utilizes two USB-C connections from the T580. Can a DP and USB-C on the dock be used for two 4k monitors? Is there any combination of ports that would allow the dock to support two 4ks? Will Lenovo be releasing a monitor compatibility matrix soon for their new laptop lineup, like this one: ? I appreciate any help!

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