How many bits transfer in usb in one time?

USB (Universal Serial Bus) transfer rates vary depending on the version. USB 2.0 can transfer data at a maximum rate of 480 Mbps (megabits per second), while USB 3.0 supports up to 5 Gbps (gigabits per second), and USB 3.1 can reach 10 Gbps. However, the actual number of bits transferred in one time depends on the specific implementation and conditions of the connection. In practical terms, USB transfers data in packets, with each packet containing a certain number of bits that can vary based on the protocol and data being transferred.