![]() In fact, they’re as slow as Lighting connectors, at 480Mbps. USB 2.0 cables will also work, but they won’t transfer data or charge a device as fast. The same cables will work with both, but when devices with different capabilities are connected, you only get the lowest common data-transfer rate.įor USB-C, cables and connectors marked USB 3.1 or “SS” (for Super Speed) will be the fastest. If there is no Thunderbolt symbol, then it’s a USB-C connector. If you have a Thunderbolt connector - it will have a lightning-bolt symbol above or beside it - then you have Thunderbolt, not plain USB-C. The question above is essentially answered by which type of connector you have. Here’s a nice braided Thunderbolt 4 cable from Satechi, for example. What connectors and cables should you use? Apple makes cables, but you don’t have to buy them. It will count for a lot whenever you’re connecting devices to transfer files, and especially where video is concerned. If you’re building a computer setup, go for Thunderbolt 4 connectivity wherever you can for the fastest and most robust data transfer. Thunderbolt 4 stuck with its predecessor’s maximum data transfer speed of 40Gbit/s - four times faster than USB 3.2 Gen 2 - but it added support for dual 4K displays, security enhancements and Thunderbolt Alternate Mode for USB hubs in addition to daisy chaining. Thunderbolt 3 doubled the capacity of Thunderbolt 2, with four lanes of PCI Express general data and four lanes of DisplayPort video data. Compared to USB-C two-lane road, it’s like a superhighway with more lanes. But Thunderbolt carries more information and goes a lot faster. Using the same connector, USB-C, is what makes Thunderbolt and USB-C look alike. It can also deliver more power, but that isn’t necessary for most charging applications. Thunderbolt is faster than USB-C and clearly the better choice for data transfer. What’s the difference between USB-C and Thunderbolt? Thunderbolt 3 and 4 use the USB-C connector. Thunderbolt 1 and 2 used the Mini DisplayPort connector. It combines PCI Express and DisplayPort signals - data and video - plus power, all in one cable/connector. Thunderbolt, created in 2011 through a collaboration between Intel and Apple and initially called “Light Peak,” adds even more functionality to one cable and connector than USB-C does. Defining Thunderbolt Though the upcoming USB4 2.0 may make up ground, Thunderbolt is the faster and more capable of the two. To confuse things a bit more, USB4 2.0 may come out before the end of 2023 with twice the bandwidth of the current version. In various devices, a USB-C connector can replace (or add to) the functionality of connectors like USB-A, USB-B, HDMI, DisplayPort and 3.5mm audio jacks. USB-C’s current version is USB4, which came out in 2019. It’s becoming the standard for device charging, as Apple bids adieu to Lightning connectors in its devices. ![]() USB-C, finalized in 2014 when the 3.1 specification came out, is an industry-standard, 24-pin connector that transfers both data and power between devices. Which Apple devices have which connector?.What connectors and cables should you use?. ![]()
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