Amazon.com: TP-LINK TL-WR740N 150Mbps Wireless Lite N Router IEEE 802.11n IEEE 802.11g IEEE 802.11b Built-in 4-port w/ 3dBi Fixed Omni Directional Antenna : Electronics
100% original TP Link TL WR740N 150Mbps 3g wifi wireless router with one external antenna and 1wan 4lan port|router 4 port switch|wifi costwifi router 300m - AliExpress
TL-WR740N v4.23 case back when opening | PhobosK's Blog