WMR-400 is a dual band 802.11 a/b/g, high power wireles network mini-PCI adapter based on Atheros AR5414A(-B2B) chipset. The product has 400 miliwatts of RF output power and is specifically designed for outdoor access points. Internal heat sink enables this mini-PCI radio to work in a high-temperature environments. Additional screw hole is created for a more solid mounting of WMR-400 on a motherboard. There is also an option to choose between UFL and MMCX RF connectors for a lower signal loss. It is Wi-Fi compliant, has a support of 802.11a/b/g turbo and super modes and eXtended Range XR technology. WMR-400 is fully RoHS compliant and CE and FCC certified.