Dual-band Mini PCI-Express half size 2T/2R minicard, Atheros HB116 reference design with AR9382 chipset Chipset: Atheros AR9382 Interface: Half Mini PCI Express Wireless connection up to 300Mbps, 2T2R Enhanced wireless security: 64/128-bits WEP, WPA, WPA2 Support Windows 2000/ XP/ Vista/ Win 7, Linux Superior Performance with Longer Range SparkLAN WPEA-121N, embedded with Atheros AR9382 chipset, incorporated with Atheros XSPAN with Signal Sustain Technology (SST). It supports 2T2R (2 transmit 2 receive) MIMO technology, which delivers superior throughput up to 300Mbps and improves the overall Wi-Fi coverage area. Ideal for High-End Notebook The module adopts the latest 802.11n Dual-Band technology (2.4GHz and 5GHz). It targets enterprise and high-end consumer notebooks. The solution enables up to 6 times the throughput of 802.11a/g solutions. Industry-Leading Power Efficiency WPEA-121N, featuring Atheros’ highest level of 802.11n WLAN throughput, enables a high performance, cost effective, low power, and compact solution for developers to easily integrate with embedded computing platforms. Specifications Standard: 802.11a/b/g/n Chipset: Mac/BB /RF Atheros AR9382 Host Interface: Half Mini PCI Express Antenna 2 x U.FL connectors, 2T2R Operating Frequency 802.11b/g/n ISM Band: 2.412 ~ 2.4835 GHz 802.11a ISM Band: 5.15 ~ 5.85 GHz Modulation 802.11a: OFDM (BPSK, QPSK, 16-QAM, 64-QAM) 802.11b: DSSS (DBPSK, DQPSK, CCK) 802.11g: OFDM (BPSK, QPSK, 16-QAM, 64-QAM) 802.11n: OFDM (BPSK, QPSK, 16-QAM, 64-QAM) Output Power (2T) 802.11a: 12dBm 1.5dBm 802.11b: 17dBm 1.5dBm 802.11g: 16dBm 1.5dBm 802.11gn HT20: 17dBm 1.5dBm@MCS15 802.11gn HT40: 16dBm 1.5dBm@MCS15 802.11an HT20: 13dBm 1.5dBm@MCS15 802.11an HT40: 12dBm 1.5dBm@MCS15 Receive Sensitivity (2R) 802.11a: -76dBm 2dBm@54Mbps 802.11b: -85dBm 2dBm@11Mbps 802.11g: -76dBm 2dBm@54Mbps 802.11gn HT20: -75dBm 2dBm@MCS7 802.11gn HT40: -71dBm 2dBm@MCS7 802.11an HT20: -71dBm 2dBm@MCS7 802.11an HT40: -71dBm 2dBm@MCS7 Power consumption Continue TX Max 600mA Continue RX Max 240mA Operating Voltage DC 3.3 V 10% I/O supply voltage Environmental Temperature Range 0 ~ 75C (Operating) -40~85C (Storing) Humidity (non-condensing) 5 ~ 90% (Operating) 5 ~ 95% (Storing) Physical Specification Dimensions 26.8 mm x 30 mm x 3.8mm Weight ?9g Software Driver Windows 2000/ XP/ Vista/ Win 7, Linux Security 64/128-bits WEP, WPA, WPA2 PDF Datesheet: http://www.sparklan.com/downloadDataSheet.php?data_id=153 Linux AP/STA source drivers available to integrators, please inquire with our volume sales.