CalDigit TS3 Plus Dock

The CalDigit TS3 Plus dock uses one of your Mac’s Thunderbolt 3 ports to instantly add up to 15 expansion ports. Not only does it increase your connectivity options, it also provides simultaneous charging for your Mac notebook – all with just a single cable.
4K or 5K monitor support
Whether you need to connect dual 4K 60Hz monitors* or a single Thunderbolt 3 5K 60Hz monitor, the TS3 Plus offers next-level visual fidelity.
External dual display support requires a Mac with Apple Silicon such as M1 Pro, M1 Max and M1 Ultra or with an Intel processor and Thunderbolt 3 ports.
SD card reader and more
Rapidly transfer files to your Mac with the SD card reader or any of the seven USB ports. The USB ports also let you connect a variety of USB devices. When it comes to music playback the TS3 Plus offers both Digital and Analog audio options for high-quality audio playback.