Which of the following is the LOWEST unit for measuring bandwidth?

Mbps (Megabits per second) represents millions of bits per second, which is a higher unit than Kbps.

Bandwidth is typically measured in bits per second (bps) or multiples thereof. Kilobits per second (Kbps) represents thousands of bits per second (10^3 bps), which is a smaller unit than Megabits per second (Mbps, 10^6 bps). Bytes per second (Bps) units measure data transfer rate in bytes, not bits, and a kilobyte is 8 times larger than a kilobit.

MBps (Megabytes per second) represents millions of bytes per second; since 1 byte equals 8 bits, this is a significantly larger unit than Kbps.

KBps (Kilobytes per second) represents thousands of bytes per second; since 1 byte equals 8 bits, this is also a larger unit than Kbps.