What is the maximum data rate of 802.11b?

The maximum data rate of the IEEE 802.11b standard is indeed 11 Mbit per second. This standard, which was introduced in 1999, is part of the Wi-Fi family and operates in the 2.4 GHz frequency band. The 802.11b standard supports a range of modulation techniques, including Direct Sequence Spread Spectrum (DSSS) and Complementary Code Keying (CCK), which contribute to its data rate capabilities.

The 11 Mbit per second rate was a significant improvement over its predecessor, 802.11, which had a maximum data rate of 2 Mbit per second. However, it is essential to recognize that faster standards, such as 802.11g (which has a maximum data rate of 54 Mbit) and 802.11n (which can reach rates of 600 Mbit), have since been developed, offering enhanced throughput and performance.