![]() (Formerly known as USB 3.0 and 3.1 Gen 1.) USB 3.2 Gen 1 (SS5 or SuperSpeed 5 Gbps): With a USB-C to USB Type-A cable or adapter, you may only be able to pass up to 5 Gbps.(If there's a lightning bolt and the number 3 or 4 under it, it should be a Thunderbolt 3 or 4 cable, which are essentially identical for Thunderbolt devices.)Ī cable with USB-C on at least one end can be capable of: For instance, you have a Thunderbolt SSD drive that is rated at 40 Gbps and plug it in to your Mac using an unknown cable with USB-C connectors on both ends. Plug one end into a Mac and the other end into an SSD or hub that you know the details of. You may require an app or even extra hardware. It's tricker to discover the power limits of a USB-C cable. If a cable lacks proper identification (as most do), you can connect it to your Mac to find out what it can do-as long as you have a device on the other end with parameters you know about, like its interface and maximum protocol speed. (A controller is the hardware module that handles communications and negotiates compatible standards and throughput rates.) ![]() The Thunderbolt controller in any Mac with Thunderbolt 3 or 4 is backward compatible with that data rate and standard, too. For instance, the SS10 label for SuperSpeed 10 Gbps is straightforward: it's a USB standard (USB 3.2 Gen 2), and it operates at up to 10 Gbps. If a cable is properly marked with that arcane symbology, you might be able to sort out the parameters. ![]() Intel wants you to celebrate Thunderbolt 4's backward- and cross-compatible support for USB standards. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |