"The WCR-HP-G300 is powered by a Ralink RT3352 SoC 802.11b/g/n 2T2R WLAN System on a Chip (SoC). It also has Macronix MX25L3206EM2I-12G 16MB RAM and Macronix MX25L3205D 4MB Flash. On the top right of the board, are electrical pads for Serial and JTAG connections."(from the ffc-id result,it seems that WCR-G300 has the same main board as WCR-HP-G300's)