Atheros AR5004X Wireless Network Adapter

The AR5004X adds support for 802.11a in the 5-GHz band from 4.900 to 5.850 GHz, thus enabling tri-mode or universal WLAN products. The AR5004X meets international requirements for WLAN operation based on the draft 802.11h and 802.11j standards. The only products to have CE marking for 5.470 GHz European operation and TELEC certification for 4.900/5.030 GHz Japan operation are based on Atheros chipsets