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.
You'll likely get a message on your laptop screen that the Thunderbolt 3 device is incompatible with the USB-C port. Naturally, if you plug a Thunderbolt 3 device into a Thunderbolt 3 port, you'll get between 20 and 40Gbps maximum throughput, depending on the type of cable you're using. Passive vs. Active Cables.