Core 1 - USBs

Question 1

DB9 connector

Answer 1

9 pin serial connector, two thumb screws to screw in, fastest ~115 kilobits per second

Question 2

Host Controller

Answer 2

Uses the same amount of bandwidth for all devices in a port (usb daisy chain)

Question 3

USB LowSpeed (USB 2.0) aka USB 1.0

Answer 3

1.5Mbps Transfer, 0.1875MBps Theoretical
Replaced Serial connections

Question 4

USB FullSpeed (USB 2.0) aka USB 1.1

Answer 4

12Mbps Transfer, 1.5MB/s Theoretical

Question 5

USB HiSpeed (USB 2.0)

Answer 5

480Mbps Transfer, 60MB/s Theoretical

Question 6

USB SuperSpeed (USB 3.2) aka USB 3.1 Gen 1

Answer 6

5Gbps Transfer, 500 MB/s Theoretical

Question 7

USB SuperSpeed (USB 3.2) aka USB 3.1 Gen 2

Answer 7

10Gbps Transfer, 1212.12 MB/s Theoretical

Question 8

USB SuperSpeed (USB 3.2)

Answer 8

20Gbps Transfer, 2424.24 MB/s Theoretical

Question 9

USB 4

Answer 9

40Gbps Transfer, 5GB/s Theoretical

Question 10

USB 1.0 (length)

Answer 10

3 meters (9 feet)

Question 11

USB 1.1 (length)

Answer 11

5 meters (15 feet)

Question 12

USB 2.0 (length)

Answer 12

5 meters (15 feet)

Question 13

USB 3.0 (length)

Answer 13

3 meters (9 feet)

Question 14

USB 4.0 (length)

Answer 14

3 meters (9 feet)