IEEE 802.11ac Wireless standard that operates at 5GHz. Transfer speed of at least 1Gbps. Developed from 2008 to 2013. ANSI approved December 11, 2013. he first 802.11ac products from 2013 are referred to as Wave 1, and the newer higher bandwidth products introduced in 2016 are referred to as Wave 2. Wikipedia
CES 2020 January 7-10, 2020 Website Wikipedia
5G 5th generation cellular network. Expected to become a standard in the early 2020s Wikipedia