Turn your Mac or Windows laptop into a powerful work station, using the power and speed of Thunderbolt 3. This compact dock connects to your computer via a single tethered cable. Dual HDMI 4K ports at 60Hz allow you to connect two 4K monitors to your laptop, to experience fast, high definition visuals across multiple screens. Use a keyboard, mouse, or other peripherals via the USB-A 3.0 and USB-A 2.0 ports and enjoy a secure and reliable network connection through the gigabit Ethernet port.