Sama seperti rangkaian berwayar, kadar penghantaran rangkaian wayarles merujuk kepada keupayaannya untuk menerima dan menghantar data di bawah piawaian rangkaian tertentu. Walau bagaimanapun, dalam rangkaian wayarles, prestasi dan persekitaran mempunyai banyak perkara yang perlu dilakukan. Kerana dalam rangkaian tanpa wayar, penghantaran data dijalankan melalui isyarat, dan persekitaran penggunaan sebenar lebih kurang akan menyebabkan gangguan tertentu kepada isyarat penghantaran.
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.