Qualcomm USB 5GHz WiFi Module Atheros AR1021X For Smart Robot

5GHz WiFi Module Features

All-CMOS IEEE 802.11a/b/g/n 2x2 single-chip

USB2.0 at 480 Mpbs, with LPM support, using an integrated controller and PHY

Extensive hardware support for WLAN coexistence through LPC message passing

Power and clock management for extended battery life

Green-Tx power saving

Low-power listen mode and radio retention for reduced receive power consumption and sleep current

Support for transmit beam forming (TxBF)

Integrated PA, LNA minimizing external component count

Optional external PA, LNA support

Data rates of up to 54 Mbps for 802.11a/g and 144.4 for 802.11n HT20, 300 Mbps forHT40

Advanced power management to minimize standby, sleep and active power

Securitysupport for WEP, WPA, WPA2, WAPI, as well as WPS and protected managements frames

Block ACK

UART for console support

JTAG-based processor debugging supported