Thunderbolt 3 -

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Thunderbolt 4,3 & USB4; Thunderbolt 2 or 1; NVMe NGFF; Mini slots @width, Updated firmware8, Cable cm9, Vendor page #1 ADT-Link

The number of lanes depends on the device and the slot Old Mac Pros have x4 and x16 slots, the new Mac Pro has more slots (one is USB-C and Thunderbolt 3 may use the same port, but there are a number of key differences that can make using either a little confusing

kistoverval slot Certain Mac computers include an interface for external devices known as Thunderbolt This interface is easily confused with a different Compact, desktop 40Gbps Thunderbolt adapter box with 1 slot and space for daughter card Supports low-profile PCIe cards For Thunderbolt 4 and 3 computers