It may also have lights to indicate the Wi-Fi signal is working. A modem is a square box with several buttons and lights to indicate power for power. It may have vents to keep the device cool ...

A modem can convert the incoming signal from the ... Cable providers use coaxial cables running to a box somewhere in your ...

Indicates that the modem has a hard-wired connection paired to it (LAN connection). When it is an empty box, it indicates a WAN connection. A trident-looking symbol represents that there is a USB ...