This Thunderbolt 4 Certified docking station lets you use a single Thunderbolt 4, Thunderbolt 3 or USB4 port to add high-performance connectivity and charge your Thunderbolt 4 or USB4 Windows laptop, Thunderbolt 4 M1 Max/M1 Pro Mac Book, or your Thunderbolt 3 M1 or Intel Mac Book (mac OS 11 Big Sur or higher). For easy deployment the dock includes a 2. 6 ft. (0. 8 m) Thunderbolt 4 cable that connects to the front-facing host port, and features Kensington-style security slots. High-Performance Port Connectivity The docking station utilizes the high 40Gbps throughput available from your computer s Thunderbolt 4, Thunderbolt 3, or USB4 port to provide a wide range of port connectivity to suit a variety of applications, including daisy chaining up to five devices from the TB4/USB4 ports. The dock features: 3x downstream Thunderbolt 4/USB4 ports to flexibility connect Thunderbolt 4, Thunderbolt 3, and USB peripheral devices and display(s), with the added benefit of 15W (3A) device charging per each port. 3x USB 3. 2 Gen 2 (10Gbps) Type-A ports to connect USB peripheral devices. 1x USB 2. 0 (480Mbps) Type-A port that supports BC 1. 2 with 7. 5W (1. 5A) for charging tablets and smartphones, or connecting USB Human Interface Device(s) (HID), such as a USB transceiver, to minimize signal interference. 1x Gigabit Ethernet port with PXE boot and Wo L to connect to a wired Local Area Network (LAN). 1x Secure Digital (SD) 4. 0/UHS-II card reader to externally access SD, SDHC and SDXC memory cards. 1x 3. 5mm 4-position TRRS Audio Jack to connect a 3. 5mm headset. High-Resolution Display Connectivity Up to two monitors can be attached to any of the downstream Thunderbolt 4 ports using USB-C monitors, Thunderbolt monitors or USB-C DP Alt Mode to video adapters (video adapter required, each sold separately). On Thunderbolt 4 Windows laptops the dock can support dual monitors with resolutions up to 4K 60Hz, or a single monitor with resolutions up to 8K 30Hz, 6K 60Hz, 5K 60Hz, 4K 60Hz. On Thunderbo