The USB-C port in the two iPhone 15 Pro models offers data transfers 20 times faster than any other iOS handset, including the base iPhone 15.

However, early rumors that some of Apple’s new 2023 iPhones would support Thunderbolt did not prove correct.

Those working with very large files should be pleased that Intel keeps improving the Thunderbolt standard. The newly announced Thunderbolt 5 doubles the speed of its predecessor, and can even go up to three times faster for video connections.

It’s virtually certain Apple will build support the system for high-speed data transfers into future Macs.

Apple might mix up connector types among its four iPhone 15 models, and that might confuse people even more over the differences between USB-C and Thunderbolt. They look alike, work similarly and accept the same cables. Yet they’re not the same.

Let’s look at the key differences, how Thunderbolt 4 improves on Thunderbolt 3, and which kind of port and cable best suits your tasks like charging and data transfer.

And Intel announced speedy Thunderbolt 5 Tuesday, but that’s not out yet.

Good news for those hoping iPhone 15 Pro will support very high-speed data transfers: Images supposedly showing a Thunderbolt cable specifically for the iPhone 15 Pro and Pro Max just leaked out. This offers yet another indication that Apple’s next handsets will be able to move data at up to 40Gbps.

Whether the iPhone Thunderbolt cable will be released is open to question — it’s almost completely redundant.

Apple will seemingly equip the USB-C port on the iPhone 15 Pro lineup with Thunderbolt 3 capabilities. This opens the door to connecting high-bandwidth storage devices and other accessories to the upcoming iPhone.

Apple already includes a Thunderbolt 3 port as standard across its iPad Air and iPad Pro lineups. This allows the tablets to drive external monitors with up to 6K resolution.

The OWC Thunderbolt Go Dock offers eleven ports in a range useful types, and is designed for portability. That sets it apart from typical Thunderbolt docks that are too bulky for travel.

The device was announced at CES 2023, going on now in Las Vegas.

The Satechi Thunderbolt Slim Hub brings a trio of very high-speed ports to a Mac, plus it has a USB-A port for other accessories. It’s good enough to earn a CES Innovation Award.

Satechi also used the Consumer Electronics Show to announce a 6-port charger and a USB4 NVMe SSD enclosure.

Kensington used CES 2023 to take the wraps off a Thunderbolt 4 docking station that adds eleven ports to Mac or PC.

The accessory-maker also announced at the trade show a smaller, portable USB4 hub with six ports, plus a portable USB-C hub with six ports and a built-in wireless charger.

USB connections are about to get a whole lot lot faster. USB4 Version 2.0 doubles the top speed of wired connections to 80 Gbps.

Although Thunderbolt gets more attention, Apple builds USB4 into the USB-C ports of Macs, too.

Thunderbolt hubs add super-fast ports to your Mac, speeding up your workflow. But these hubs also require a really bulky power adapter … usually. The just-announced Sanho HyperDrive Thunderbolt 4 Power Hub is the exception. It’s small enough to travel with.

I tested the Thunderbolt hub in my home office for a couple of weeks to see how it stands up to real-world use.