850/1900MHz 21Mbps 3G USB Modem/USB Dongle - China USB Dongle and 3G USB Dongle price | Made-in-China.com
Amazon.co.jp: USB Dongle, 3G SIM Card USB Dongle 4GLTE Modem, Plug and Play, with Indicator Light, Suitable for Windows 2000 / 2003 / XP/vista / 7/8/10 / MAC/Linux/Android : Computers
PTCL 3G USB modem with built in Wi-Fi hotspot - DealHub.pk