USB 4 Debuts With Twice the Throughput and Thunderbolt 3 Support
https://www.tomshardware.com/news/usb4-thunderbolt-3-40gbps-type-c,38736.html
https://www.usb.org/sites/default/files/2019-03/USB_PG_USB4_DevUpdate_Announcement_FINAL_20190226.pdf
Key characteristics of the USB4 solution include:
Two-lane operation using existing USB Type-C cables and up to 40 Gbps operation over 40 Gbps-certified cables
Multiple data and display protocols to efficiently share the total available bandwidth over the bus
Backward compatibility with USB 3.2, USB 2.0 and Thunderbolt 3
썬더볼트3 기반으로 40Gbps(5GB/s) 전송속도라네요.
5초면 싱글 블루레이 디스크 용량(25GB)의 영상이 뚝딱 전송 ㄷㄷ
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