The Thunderbolt 3 TD-300 Docking Station from Promise Technology connects to a host system via a single Thunderbolt 3 connection to provide the computer with five USB 3.0 ports as well as additional connectivity features. With Thunderbolt 3 technology, the dock provides a pass-through Thunderbolt 3 port that can recharge notebooks with up to 60W of power and display resolutions of up to 5K. For multi-monitor setups, there's an HDMI port for supporting two 4K displays when the Thunderbolt 3 port is also used. Other notable features include an audio combo jack, Gigabit Ethernet port, and SDXC card reader. Included along with the TD-300 docking station are a dual-voltage power adapter and 19.7" Thunderbolt 3 cable.
With the built-in audio jack, you can use a microphone, listen to headphones, or connect external speakers and listen to 2.1 audio
Use the five USB Type-A 3.0 ports for hard drives, cameras, flash drives, and other mobile devices
The Gigabit Ethernet port lets you connect to your LAN over 10/100/1000 BASE-T
Import photos from your camera using an integrated SDXC card reader
Use the Thunderbolt 3 port to connect a 5K display or use the HDMI and Thunderbolt 3 ports to access two 4K displays
Keep your host charged using the Thunderbolt PD charging port that delivers up to 60W of power
