The exbibyte per second is a multiple of the unit bit for Data Transfer Rate. The prefix exbi (symbol Ei) is defined in the International System of Units (SI) as a multiplier of 260 (1 exbi, short scale), and therefore 1 exbibyte per second = 260 bytes per second = 1152921504606846976 bytes per second. The exbibyte per second has the unit symbol EiB/s.
kibibit per second
The kibibit per second is a unit of data transfer rate, using the standard binary prefix kibi, which has the symbol Ki, meaning 210. The unit symbol of the kibibit per second is Kibit / s. 1 kibibit / s = 210bits / s = 1,024 bits / s.