The SD2600T Thunderbolt 4 Dual 4K Nano Docking Station ? 65W PD ? Win/Mac delivers all the power of Thunderbolt 4 in a compact, space-saving design. It's the next-level plug-and-play solution for Thunderbolt 4, Thunderbolt 3, USB4, and USB-C devices running Windows (10 or later) or macOS (11 or later). Thunderbolt 4 technology lets you connect up to three additional Thunderbolt devices directly (up to five in total) while providing transfer speeds up to 40Gbps. Extend visual productivity with the fastest refresh rates for Thunderbolt 4-enabled devices - up to Single 8K @60Hz with DSC enabled, or Dual 4K @60Hz. Our 65W Power Delivery solution offers fixed power, which ensures you'll always get up to 65 watts of power delivery to your laptop, no matter what you have connected to the dock. Other solutions may offer more power delivery, but depending on what you have connected to the dock before the laptop, you might actually get much less power to the laptop. With four Thunderbolt 4 ports, you'll have the power to get the job done today and well into the future. Free Kensington DockWorks software and a three year warranty from Kensington.