Unex DAXA-ED2

Overview
"48DAXA21.0GB" is silkscreened on the board.
 * OEM: Wistron NeWeb

Features
Optimized spectrum usage with revolutionary 2.4GHz 4x4 MU-MIMO, DAXA-ED2 delivers up to 600Mbps data rate to smartly work with 5GHz DAXA-ED5 on same dual-band, dual-concurrent platform without Rx sensitivity degradation for the connected devices in crowded environment.
 * 802.11bgn (2.4GHz), Wave 2, MU-MIMO
 * Data rate: up to 600Mbps (20/40MHz)

Links of Interest
Datasheet