Thunderbolt 4 surface10/21/2023 We don’t believe, at this moment, that Thunderbolt can deliver the security that’s really needed from the devices.” “If you have a well prepared stick that you can put into the direct memory access port, then you can access the full device in memory and all data that’s stored in memory. Why not? Because that’s a direct memory access port,” a Microsoft employee reportedly explained. What’s the reason for this? A leaked engineering webinar (as reported by The Verge) indicates that Microsoft refuses to use Thunderbolt because it’s a security risk. And then there’s Microsoft, which is still stubbornly refusing to use Thunderbolt on any of its Surface laptops. Not only does the current generation Thunderbolt 4 standard get double the speed for data transfers compared to standard USB-C, it also allows you to hook up additional external monitors and expansion docks.Īlmost every single laptop manufacturer has adopted this technology, with the likes of Acer, Asus, Dell, Lenovo and even Apple pledging support. For more info, go to Troubleshoot connecting Surface to an external display.OPINION: If you’ve purchased a Surface laptop in the last few years, you’ve probably noticed a rather large omission: there’s no Thunderbolt.įor those unaware, Thunderbolt is a port solution that looks identical to the oval USB-C connection, but has a number of added benefits. When connecting your Surface to monitors through Surface Dock, the maximum refresh or screen resolution through the Mini DisplayPort will be 4096 x 2160 or 2960 x 1440 even if the device capabilities exceed this. For information on how to find your Surface model, go to Find out which Surface model you have. The Surface Pro 1 and Surface Pro 2 are not compatible with this dock. * Surface Thunderbolt™ 4 Dock is optimized for devices with a USB4/Thunderbolt™ 4 port, including the following Surface devices:įront and back of Surface Dock 2-ports and featureĬheck your Surface model in the table below to see which dock features will be available. If your Surface isn't listed, it isn't compatible with this dock. Check your Surface model in the table below to see which dock features will be available.
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