TP-Link Portable 3G/4G Wireless N Router, 1x 2.0 USB Port + 1xMicro USB Port, 1x Fast WAN/LAN Ports, WISP Mode, Travel-size Design, No sim card slot, No Configuration Required, UK Plug (TL-MR3020) :
Download for TL-MR3020 | TP-Link Australia
Tp link mr3020 external antenna hack
TP-LINK TL-MR3020 V3 Portable 3G 4G USB Modem Wireless N WiFi 300Mbps Router 6935364082345 | eBay
i need to flash my TL-mr3020 v3.20 : r/openwrt
TP-Link Portable 3G/3.75G Wireless N Router (TL-MR3020) - YouTube