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What are the characteristics of USB 2.0
480 Mbps (Hi-Speed), black or white port/connector
What are the characteristics of USB 3.0?
5 Gbps (Super speed), blue port / connector
What are the characteristics of USB 3.1?
10 Gbps (superspeed), Teal port / connector
What are the characteristics of USB 3.2?
20 Gbps (Superspeed+), Red
What are the characteristics of USB4?
40 Gbps
What are the characteristics of USB4 2.0?
80 Gbps, over USB-C cables
What is a serial cable (DB9)?
Cable using the RS-232 serial interface, terminated with a DB9
Nowadays, used for console console/management access to network equipment via a console cable
What is thunderbolt?
Created in collaboration between Intel and Apple
Combines PCIe and display port technology
Uses USB-C connector
What is the speed of Thunderbolt 3 and 4?
The speed of 40 Gbps
What are the common USB connector types?
Type A, type B, mini USB, micro USB, USB-C
What is micro USB?
Smaller than mini and was the dominant smartphone/tablet standard before USB-C
What is Mini USB?
USB connect with a trapezoid shape, used on early cameras and MP3 play
What are the key advantages of USB?
Reversible
Can provide more power than classic cables
And carry video, data, and power all in one cable
Supports USB 3.1, 3.2, USB4, and thunderbolt 3 / 4 at high speeds