Letter wing 4g wireless router carry mifi plug mobile Unicom sim on the card three full Netcom vehicle wifi

Letter wing 4g wireless router carry mifi plug mobile Unicom sim on the card three full Netcom vehicle wifi
 

Product description:

Product parameters:

  • Product Name: letter wing D523
  • Brand: letter wing
  • Model: D523
  • Telecommunication equipment into the network license number: 17-C359-163628
  • Network type: 3G 4G
  • Operators: China Telecom China Mobile China Unicom
  • (Unicom 4G / 3G Telecom 4G) five templates - Mobile Unicom 4G3G and Telecom 4G six - Mobile Unicom 4G 3G and Telecom 4G four templates - (Unicom 4G / 3G Telecom 4G) Five templates - Mobile Unicom 4G3G and Telecom 4G Mobile Unicom 4G3G2G five-mode dual-version - Mobile Unicom 4G3G and Telecom 4G six-mode dual-version - Mobile Telecom Unicom 4G3G2G five templates - 'Unicom 4G / 3G and Telecom 4G'
  • Wireless transmission rate: 150Mbps
  • Whether built-in firewall: No
  • Whether to support VPN: Not supported
  • Network protocol: IEEE 802.11b / g / n
  • Condition: New
  • After-sales service: three bags of shops