Kensington USB 3.0 Dual 4K Display Docking Station for Windows, Mac OS, Surface Pro & Surface Laptop (K38255NA)

Universal USB Type "A" Dual 4k Dock works with laptops that have a USB-A port; also works with Surface Pro 7/6/5/4, Surface Laptop 3/2 , and older MacBook's (Mac OS version 10 14 and later) with a USB-A port; the USB-A cable (included) from your laptop to the docking station provides all the connectivity – so your displays and peripherals can stay at home or at the office – just attach the one included 3 meter USB-A cable and you're off and running 6 SuperSpeed USB 3.1 Ports (backwards compatible to USB 3.0 and 2.0) that support high-speed data transfer up to 5Gbps and phone charging (2 ports 5v/2.4a, 4 ports 5v/.9a); use these ports for charging devices and for peripherals like a keyboard, mouse, wireless dongles, printers and other accessories; Gigabit (10/100/1000) ethernet, external headphone and microphone jacks with audio 2.0 for enhanced sound quality; Power switch Dual 4k Display @ 60Hz via two Displayport outputs (DP++); if your monitors do not have a Displayport type inputs, you can use DisplayPort to HDMI (or VGA or DVI) cables; also supports lower resolutions like 3440x1440, 2560x1440, 1920x1080; add a third monitor using a USB-A to DVI Display Link adapter (Kensington part #K33974AM or similar) Power supply included to power the dock and all the ports (does not supply power to a laptop); 3 meter USB-A cable included for flexibility in your dock location; for MacBooks download the latest Display Link drivers from the Display link website