StarTech.com Thunderbolt 2 Dock - 4K - Laptop Docking Station - Thunderbolt to HDMI / USB 3.0 / Gigabit Ethernet / eSATA UNIVERSAL DOCKING STATION: The TB2DOCK4KDHC laptop docking station is compatible with all Thunderbolt 2 equipped MacBook Pro (macOS 10.12 to 10.13.3) and PC laptops (Windows 7 and up). CONNECT DUAL MONITORS: Hook up two displays to this dual monitor docking station using the HDMI DisplayPort port and the Thunderbolt 2 port to multitask with graphics and video. Content in 4K Ultra HD resolution can be displayed on one monitor. HIGH-END AUDIO: Connect speakers by hooking up an audio receiver to the docking station with the 5.1 SPDIF optical audio output and line input to harness the audio capabilities of your laptop or MacBook. Enjoy high-end audio for a studio experience. MORE PORTS: Connect up to 11 peripherals to this Thunderbolt 2 dock, which includes hard to find ports such as eSATA and SPDIF. There are also 4 USB 3.0 Type A ports, including one Fast-Charge port for mobile devices. FAST CONNECTIONS: Leave your peripherals hooked up to the Thunderbolt docking station and quickly connect your PC laptop or MacBook with a single Thunderbolt 2 cable (included). Maximize your productivity with 20Gbps of throughput.