XET-RTL8189 WIFI module is a high performance, low power consumption, small wireless SDIO interface module, consistent with IEEE802.11n standard, backward compatible with IEEE802.11b / g standards. It supports the IEEE 802.11i security protocols, and IEEE 802.11e standard service quality. Its high compatibility makes it to be connected quickly and easily with the wireless device. It supports the latest 64/128 bit WEP data encryption, supports WPA-PSK / WPA2-PSK, WPA / WPA2 security, wireless transmission rates is up to 150M.