Thunderbolt, Firewire, and USB Speeds and CapabilitiesĬurrent and recent device connectors we discuss in this article include the following: Should I Use a Thunderbolt to Firewire (1394) Adapter? Thunderbolt 4 (and USB4) is capable of external graphics support, dual 4K or single 8K video support, single cable docking with charging, and 10GbaseT Ethernet.ĭaisy Chaining Thunderbolt, Firewire, and USB USB4 provides the user with up to 40Gb/s throughput (or 32Gb/s in real world rates) for data transfer. Intel recognizes USB4 as compatible with Thunderbolt 4, Thunderbolt 3, and USB-C. USB4 is basically the same thing as Thunderbolt 4, but it is also backwards compatible with various USB-C connectors as well as Thunderbolt 3.

USB4 came out in 2022 in response to that. What do all these USB numbers mean? USB SpecificationĪs of 2019 Intel made their Thunderbolt protocol royalty free. Then, we'll dive into Thunderbolt and Firewire device connection history. How do all the various PC connectors compare and what are they designed for? First, we discuss types of USB and what the names mean. If you have any questions feel free to contact us. Warning: Technology changes very quickly so it is always recommended that you look at the date when the article was last updated.

Usb 2 vs usb 3 c