Is it a monitor limitation (my LG is DP 1. I would mean that I'm in the the second case. Note: Do not connect three external displays to the dock, because the display resolution is low. – Two video output connectors: up to 1920 x 1080 pixels / 60 Hz – One video output connector: up to 3840 x 2160 pixels / 30 Hz If the USB-C connector or Thunderbolt 3 connector supports DisplayPort 1.2,.– Three video output connectors: up to 1920 x 1080 pixels / 60 Hz – Two video output connectors: up to 3840 x 2160 pixels / 30 Hz – One video output connector: up to 3840 x 2160 pixels / 60 Hz If the USB-C connector or Thunderbolt 3 connector supports DisplayPort 1.4,.I found other interesting bits in the manual:ĭepending on the USB-C connector or Thunderbolt 3 connector on your computer, the dock supports the We have a different model in the office (Kensington SD5200T) but we are running QHD monitors, not 4K.

Ideally, I would like to get my 2x LG 4K monitor on the dock but from the information below, it looks like one of the screen will be capped at 30Hz.Īre there any model that would fit my use case? It needs to work with Mac Book Air and Lenovo X1 Carbon laptops and support 2x 4K 60Hz monitors. The rest of the cables are the ones which were in the box of the docking station.ĭo monitors need to implement a specific thing for it to work?

On both OSes, impossible to go above 30Hz for the external screen.Īre there any specific cables to use for it work? I'm using the DP cable provided by LG and an HDMI cable from Amazon (2.0). I have the same behaviour using my Lenovo X1 Carbon Gen8 and my wife's Apple Mac Book Air 2020 (M1). So far, no matter what cable and port I try (HMDI or DP), I get stuck at 30Hz.ĭo I need to install any particular drivers for that? I have a recent firmware update for the dock, I might try to bump it and see how it goes. I'm running into an issue with this dock station (40AS0090EU) as I cannot get my current monitor (LG 27UD68P-B) to 4K 60Hz.

Lenovo gen2 dock firmware