Buffalo WZR-HP-G300NH2

Overview
AirStation HighPower N300 Gigabit Wireless Router
 * Product page (US)

"WZR-HP-G302HV2", "21514W302HV21A1 Rev: A0-2", "03000611122010A"
 * are silkscreened on the board in the FCC photos.

This device appears to be manufactured by Cameo.

The default SSID appears to be the wireless interface MAC address
 * (no delimiters, upper case hex digits).

The device probably uses AR9287 for the WiFi chip.

On the OpenWrt wiki
 * Revision A1A0 and WZR-HP-G302H A1A0 (Japanese variant)
 * WZR-HP-G302H is Japanese market name for WZR-HP-G300NH2,
 * and seems to have slightly different WiFi chip, Atheros AR9283-AL1A.
 * "WZR-HP-G302HV2" and "21514W302HV21A2 Rev:A2" is silkscreened on the board.


 * Revision B0A0 (marketed as N300 HighPower Gigabit) WZR-300HP
 * This board, marked "WZR-HP-G302HV2 Rev:A3", is nearly identical to
 * the other revisions, and the same image appears to flash successfully.

Forum threads

 * JTAG a Buffalo WZR-HP-G300NH2? on UsbJtag forums