The tp link archer t8e comes with the next generation wi fi standard 80211ac which is 3 times faster than wireless n speeds with 1300mbps wireless speeds over the crystal clear 5ghz band or 450mbps over the 24ghz band the archer t8e is the superior choice for seamless hd streaming online gaming and other bandwidth intensive tasks this wireless dual band pci express adapter gives users the ability to access crystal clear 5ghz connections or legacy 24ghz connections to upgrade their pc