Wistron NeWeb DCMA-86

Overview
"48DCMA30.SGE" and "2008/04/04" appears to be silkscreened on the board in the FCC photos.

Output power 22.5 dBm @ 6, 9, 12, 18 Mbps 21.5 dBm @ 36 Mbps 19 dBm @ 48 Mbps 18 dBm @ 54 Mbps

Probable 00:0B:6B OUI