In September last year, came the updated specification USB Power Delivery v2.0 and USB Billboard Device Class v1.0. Among other improvements have been advised the possibility of alternative modes for standard USB 3.1. In particular, USB 3.1 cable allows the transfer audio and video modes up to 5K (5120 x 2880 pixels) with preservation of the working channel to transmit data at speeds given for version USB 2.0. An alternative mode of USB 3.1 protocol immediately interested interdisciplinary
organization VESA. Working Group under the auspices of VESA started developing a standard that will replace the cable, DisplayPort ports and connectors on the regular cables and connector ports USB Type-C.
Company DisplayLink, known for its hardware USB-video at CES 2015 presented its own set to convert the video signal to the USB protocol and its subsequent transfer to the port DisplayPort. In this case, it reminds initiative NVIDIA G-Sync, which did not wait for the standard solutions and suggested an alternative to proprietary development.
At CES 2015 VESA showed a working group stand based on Texas Instruments. TI logic is considered a full-time decision and may eventually be registered in all monitors support alternative modes VESA USB 3.1. As the cables and connectors for an alternative regime to be used cables with connector USB Type-C. USB 3.1 can also transmit power up to 100 watts.
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