The LMP USB-C Triple Display Dock 4K is a fully functional USB-C docking station with 12 ports that supports up to three 4K@60 Hz monitors via HDMI 2.0. Thanks to the DisplayLink video chipset (DisplayLink driver must be installed), there are no limitations on the number of external monitors for MacBook Air/Pro models with M1, M2, and M3 processors. Two of the three HDMI ports operate on the DisplayLink 6950 chipset and use the USB protocol to transmit the video signal, while the third HDMI port uses the traditional DP Alt mode signal and therefore does not require a driver.

The Triple Display Dock features a variety of additional ports, including Gigabit Ethernet, 4 USB-A (5G) ports, 2 USB-C (10G) ports, a 3.5mm audio input/output, and a Kensington Security Slot. The dock provides a power delivery (Power Delivery 3.0) of up to 85W to the connected host computer, ensuring sufficient power supply for connected devices. A dedicated USB-C port allows for the use of an external USB-C Power Delivery (PD) power adapter (not included) to power the Triple Display Dock and the host. Without an external power adapter, the Triple Display Dock can also operate, but only with limited capabilities. LED status indicators show the operational status.