The 32BJ, which represents more than 145,000 workers across the country, has been organizing at airports for the past three years and is now at 16 airports.
Intel has improved the situation somewhat: Thunderbolt 3 will support passive cabling up to two meters with bandwidth of up to 20Gbps, 40Gbps active copper cables for full 40Gbps connectivity (again, up to two meters long), and 40Gbps optical cables arriving in 2016, with lengths of up to 60 meters.
But Thunderbolt is twice as fast as USB 3.0 with data transfer speeds of 10Gbps (gigabits per second), and Lenovo, Acer and Asus have announced or are shipping laptops in which Thunderbolt and USB 3.0 ports co-exist. Sony has implemented a customized version of Thunderbolt on its Vaio Z to connect a specific dock.