MIKR52HN, 2.4Ghz 5Ghz DualBand dualchain miniPCI card. Can function in 802.11a n or 802.11b g n modes. User selectable. Atheros AR9220 chipset, 2x MMCX antena connectors, Output power (315mW) 25dBm. Supports up to 300Mbps physical data rates and up to 200Mbps of actual user throughput on both the uplink and downlink. Related Antena not included Mikrotik ACSWIM