Beeline SmartBox Giga


 * Product page •  SmartBox series

"DBE00B-1.6MM" and "R.DBE99S11CC" is silkscreened on the board.
 * OEM: SerComm (AC1200 Wireless Router)
 * Dual Band: 2x2 802.11an/ac + 2x2 802.11bgn

Serial

 * J4, 4-pin header