Today, the USB 3.0 Promoter Group announced that the USB 3.1 Specification standard has been finalized. This will allow SuperSpeed USB to transfer at up to 10Gbps. The new transfer speeds are made possible by more efficient data encoding algorithms that allow the protocol to deliver more than twice the throughput of the current USB 3.0 standard.
"The USB 3.1 specification primarily extends existing USB 3.0 protocol and hub operation for speed scaling along with defining the next higher physical layer speed as 10 Gbps," said Brad Saunders, USB 3.0 Promoter Group Chairman. "The specification team worked hard to make sure that the changes made to support higher speeds were limited and remained consistent with existing USB 3.0 architecture to ease product development."
The Group says that the new standard is fully backwards compatible with existing USB 3.0 cables and connectors. All existing software stacks, protocols, and 5Gbps hubs will continue to function with the new standard as well. If you are interested, you can download the latest release of the specification from Source #2 below.