Single band B/G/N module supporting industrial temperature ranges. Support for Linux and Android. Source code available, instructions can be found here . Supports mini-AP mode and Direct Connect. Very Small footprint (8.5 x 9 mm). Tested heavily with Freescale I.MX51 series processor No Regulatory approval on this module, see SG901-1098 for module with Regulatory Approvals. Dual band version is the SG901-1108.