Hello,

This docking station does not support 144 Hz. A maximum of 60 Hz can be handled by the DisplayLink chipset (used inside).
However, we have other Thunderbolt3 docking stations that support 144 Hz. A USB-C docking station can process a maximum of 120 Hz at FullHD.
Can you please contact our technical support directly? Please let us know which laptop you have.
Our email address is support@itecproduct.com

Kind regards
i-tec team
------------------
Hello,

This docking station does not support 144Hz. 60Hz is maximum that DisplayLink chipset (that is used inside) can handle.
But we have other Thunderbolt3 docking stations that do support 144Hz. A USB-C docking station can handle at most 120Hz at FullHD.
Can you please contact our Technical support directly? Please let us know what laptop do you have.
Our e-mail address is support@itecproduct.com

Best regards
i-tec Team

Not according to the manufacturer's website (https://i-tec.cz/wp-content...), it goes up to 60Hz.