TP-LINK TL-WDR7660

Overview
"2050501283" and "1850" is silkscreened on the board.

Links of Interest

 * TP-LINK TL-WDR7660 Gigabit Router on AC|WiFi (CN)
 * TP-LINK TL-WDR7660 Disassembled  on AC|WiFi (CN)
 * CPU: MTK (TP-LINK) TP1900BN @1.2GHz ARM WiSoC
 * See also: QCA (TP-LINK) TP9343 @750MHz