Similar to a wired network, the transmission rate of a wireless network refers to its ability to receive and send data under certain network standards. However, in wireless networks, the performance and the environment have a lot to do. Because in a wireless network, data transmission is carried out through signals, and the actual use environment will more or less cause certain interference to the transmission signal.
The actual situation is that the actual transmission speed of the wireless LAN can only reach less than half of the nominal maximum transmission speed of the product. For example, the theoretical maximum speed of 802.11b is 11M. Through the author's test, in the case of a good wireless network environment, it takes about 3 minutes to transfer a 100MB file. In the same environment, if you switch to a product that supports 802.11g, it only takes about 30 seconds to transfer a 100MB file. Therefore, when purchasing products, you should also consider floating on the basis of the transmission rate you need.