4G USB Dongle
Time:2022-11-05 10:15Hits:28833
4G USB Dongle is a 4G internet module with a USB interface. It has two/one 4G antenna interfaces, one SIM card slot, and one TTL serial port. It has a surge protection design. Supports Windows/MAC OS/Linux/Android systems. Widely used in vending machines, ticket vending machines, outdoor advertising equipment, outdoor industrial control computers, and all-in-one machines.
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