Intellinet 300N Wireless LAN Broadband Router (unk. model)

The Fonera 2.0n also uses the same hardware. 

"1244-00000618-01Z" is silkscreened on the board.

The power adapter included with the device appears to be a DVE
 * DV-1280-3 (12VDC, 1000mA). ID/OD/Len measurements are approximate.