The USB Implementers Forum (USB-IF) has introduced USB 4, which doubles the maximum speed to 40Gbps or more over certified cables. That throughput could power two 4K displays, one 5K display or an external graphics card. It does this via a new transfer scheme that uses existing USB Type-C cables to tap two lanes and supports numerous data and display protocols that more efficiently parcel total available bandwidth over the bus. Most importantly, USB 4 will be built on Intel’s Thunderbolt 3, ending competition between the two. Continue reading USB Forum and Intel Team to Build USB 4 on Thunderbolt 3

From desktops, laptops and tablets to game consoles and other CE devices, the Universal Serial Bus has been the industry standard for cable and connection interfaces for about 20 years. It has been speculated that USB-C, developed by the USB Implementers Forum, would soon become the successor to the USB standard. Intel announced during Computex in Taiwan last week that Thunderbolt 3 will embrace USB-C functionality, and initially offer data transfer rates twice as fast as Thunderbolt 2 and four times that of USB 3.1. Teaming the two could be a game-changer. Continue reading Thunderbolt Adopts USB-C, Universal Port of the Near Future