Wistron DNMA-92 miniPCI radio card.

Features:

WLAN 802.11a/b/g/n
2 x 2 MIMO
Backward Compatible with 802.11a/b/g
64/128/152-bit WEP/WPA/WPA2 Security
Driver Support: Windows® 2000/XP/Vista, and LinuxTM
Single-Chip 802.11a/b/g mini-PCI Design for Embedded Application
Card works properly on the Routerboard

Technical Specification:
Atheros MB92 SOC solution, AR9220, Cost effective solution|
4dB TX linearity improved from standard MB92 at 5.7-5.8GHz HT40 mode.
Dual band support, 802.11a/b/g/n
Single 3.3Vdc supply
Maximum output power - 23dBm
Data rate up to 130Mbps@20MHz bandwidth and 300Mbps@40MHz bandwidth
2x2 MIMO technology
Mini-PCI IIIA type form factor
2 x SMT ultra-miniature coaxial connectors
Operation temp. : 0~60 degrees C