WIFI Unicom 3G4g wireless router car mobile portable wifi Telecom mifi card

WIFI Unicom 3G4g wireless router car mobile portable wifi Telecom mifi card
 

Product description:

Product parameters:

  • Product Name: letter wing D921
  • Brand: letter wing
  • Model: D921
  • Telecommunications equipment into the network license number: 17-C359-163629
  • Network type: 3G 4G
  • Operators: China Telecom China Mobile China Unicom
  • Unicom 4G3G and Telecom 4G five-mode energy-saving version - Mobile Unicom 4G3G and Telecom 4G five-mode energy-saving version - Mobile Unicom 4G3G and Telecom 4G + dual-cell five-template - Mobile Unicom 4G3G and Telecom 4G five templates - Mobile Unicom 4G3G and Telecom 4G + dual-cell six-mode-Mobile Unicom Telecom 4G3G six-mode-Mobile Telecom Unicom 4G3G2G + dual-cell five-module with high-6800 mAh six-cell high-profile version with 6800 mAh battery
  • Wireless transmission rate: 150Mbps
  • Yes No Built-in firewall: Yes
  • Whether to support VPN: support
  • Network protocol: IEEE 802.11b / g / n
  • Condition: New
  • After-sales service: three bags of shops