A modem that plugs into the USB port of a computer. The term states only that the connection to the computer is via USB but does not imply which network service is supported. It often refers to a ...

TCL’s Linkport ($96) is a small, portable USB-C modem that connects a single device to T-Mobile's 5G network. The Linkport is ...

Enter the isolated USB null-modem. The device consists of two USB Communication Device Class, or CDC chips, creating a USB serial port for each attached computer. The TX and RX lines are cross ...

Reliable LTE modem featuring fast speeds, carrier compatibility, and versatile connectivity-perfect for primary or failover ...