What is the top speed of USB 3.0?

The top speed of USB 3.0 is 5 Gbps (gigabits per second). This standard, also known as SuperSpeed USB, allows for significantly faster data transfer rates compared to its predecessor, USB 2.0, which has a maximum speed of 480 Mbps. USB 3.0 achieves this increased speed through improved data encoding and more efficient use of bandwidth.