![]() That said, all of these ports are backward-compatible, just at the speed of the slowest element.Ĭonfused yet? Further complicating matters: The number scheme around USB 3 has been in flux since 2019, which has made references to these ports something of a swamp. Note: Some older USB-C ports support just 5Gbps maximum speeds, so it's important to look for a "USB 3.2 Gen 1x2" or "10Gbps" designation to verify that a given USB-C port supports 10Gbps transfers. The minor wrinkle is that USB ports with 10Gbps speeds can also exist in the original, larger shape (the USB Type-A rectangles we all know), and are dubbed "USB 3.2 Gen 2x1." With the exception of some desktops, though, it's more common to see 10Gbps-speed USB ports with Type-C physical connectors. (That 10Gbps is theoretically twice as fast as original USB 3.0.) USB-C ports that support this peak speed are called "USB 3.2 Gen 1x2." The most common speed that USB-C connectors are rated for is 10Gbps. ![]() Where USB-C gets tricky is in the numbers that get attached to the ports. USB-C and USB 3.2: The Numbers Beneath the Port Most of the time, you have different connectors at each end. That has not been the case with all the USB cables we've been using for the past 20 years. The standard cables also have the same connector on both ends, so you don't have to figure out which end goes where. Line up the connector properly, and you never have to flip it over to plug it in the "right way" is always up. ![]() Like Lightning and MagSafe, the USB-C connector has no up or down orientation. The USB-C connector looks similar to a micro USB connector at first glance, though it's more oval in shape and slightly thicker to accommodate its best feature: flippability. Contrast this with the earlier Apple-promoted (and developed) Lightning and MagSafe connectors, which had limited acceptance beyond Apple products, and became obsolete thanks in no small part to USB-C. ![]() This broad acceptance by the big dogs is important, because it's part of why USB-C has been so readily accepted by PC manufacturers. ![]() The USB-IF counts more than 700 companies in its membership, among them Apple, Dell, HP, Intel, Microsoft, and Samsung. The USB-C connector was developed by the USB Implementers Forum (USB-IF), the group of companies that has developed, certified, and shepherded the USB standard over the years. USB-C is an industry-standard connector for transmitting both data and power on a single cable. Here's a guide to everything USB-C can do, and which of its features you should look for when buying your next USB-C device.
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