Plug and Play : 3 in 1 LTE 4G USB Modem Dongle with WiFi. No need to install drivers or any settings. Type: LTE 4G WIFI Dongle. 1 Piece 4G LTE USB Modem. Connect to computer, charging plug, car interface, power bank, etc. through USB, FDD-LTE standard: FDD: B1 B3 B5, UMTS : B1.
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