Lenovo Dock station The ThinkPad Universal USB-C Dock allows you to transfer data quickly, charge your USB-C notebook rapidly, and connect and operate monitors and other computer accessories. The device is new in its original box. Available: 5 brand new, sealed Dock Stations in original packaging, unopened. Compatible with all types of devices and laptops, making it easier to connect peripherals through the dock instead of directly to the device. Converts from USB-C to various output ports: network card, USB, HDMI, DisplayPort, Ethernet, external audio. Two-year warranty from the authorized dealer. ThinkPad Universal USB-C Dock Model number: 40AY0090 Specifications .......... Ports and details ... Refresh Rate 2x 3840x2160 @60 Hz, 1x 3840x2160 @30 Hz