http://nwcom.info/Driver/Wi-Fi/TP-Link/TL-WR743ND/Firmware/V1/wr743ndv1_en_3_12_18_up(111212).bin
http://nwcom.info/Driver/Wi-Fi/TP-Link/TL-WR743ND/Firmware/V1/wr743ndv1_en_3_12_20_up_boot(130109).bin