ThinkPad Thunderbolt 3 Dock - SA (95NA5680FN-SC)

Lenovo 40AN0135SA. Connectivity technology: Wired, Host interface: Thunderbolt 3. Ethernet LAN data rates: 10,100,1000 Mbit/s. Product colour: Black, Maximum digital resolution: 3840 x 2160 pixels, Brand compatibility: Lenovo. Power supply: 135 W. Windows operating systems supported: Windows 10,Windows 7