Correctly identifying the Apple Thunderbolt port

A Thunderbolt 3 port looks like a standard USB-C port on any laptop or desktop computer, but can be distinguished by a lightning bolt icon

File:MacBook Air 13-inch, SD card slot, USB port, Thunderbolt · Captions · Summary · Licensing

thunderbolt slot 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

high limit slot machine Now compatible with Mac and Windows laptops, featuring 3-slot PCI-Express desktop graphic cards, 650W power supply, and charges via USB-C