Kensington has worked directly with Microsoft to offer professional-level connectors that look as good as they perform, so you can work like a pro. Connect with confidence and enjoy a seamless docking and charging experience. The first of its kind, this Thunderbolt-certified desktop docking station offers the ultimate plug-and-play solution for USB4/Thunderbolt 4 Surface devices, while also supporting USB-C and USB-A accessories. For the first time, this advanced Thunderbolt 4 docking station can directly connect up to three additional Thunderbolt devices (up to five in total via daisy chain), offering transfer speeds of up toup to 40Gbps transfer speeds, up to dual 4K video output and audio; all via the included 0.8m Thunderbolt 4 cable, for a fast and powerful plug-and-play experience. Intel VT-d DMA protection prevents peripherals from accessing system memory without authorisation. Expand your visual productivity with the crisp resolution, contrast and colour depth of Ultra HD (Single 8K 30Hz or Dual 4K 60Hz) via the available Thunderbolt 4 ports. Charge your USB4/Thunderbolt 4 Surface device quickly and easily, plus offer full support for your USB-C and USB-A peripheral accessories. You don't have to worry about what you've connected to the dock - Kensington's solution offers the only full-powered offering on the market, so you can connect anything and be sure you're getting optimal performance.