Features: 100%?Brand?new?and?high?quality!! SDIO?2.0，?SPI，?UART 32-pin?QFN?package 802.11?b/g/n Wi-Fi?Direct?(P2P)，?soft-AP Help?your?development?more?easy. Specifications: Size:?3cm?x?1.5cm Color:?Black Support?Rate: 802.11b:?1，?2，?5.5，?11Mbps 802.11g:?6，?9，?12，?18，?24，?36，?48，?54Mbps 802.11n:?6.5Mbps-65Mbps，?7.2Mbps-72.2Mb Package?includes: 1?x?Serial?WIFI?Module ? ? ? ?