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 ...

It’s the Framework laptop, where the USB-C expansion cards take the center ... ideas ranging from LTE modem to MagSafe. There are already a few community-sourced cards, like the magnetic USB ...

Apple’s new in-house modems, which started with the C1 in iPhone 16e, are rumored to bring two major product upgrades in the ...

Typically available as an external USB module, for desktop computers, the modem may also be available on a PCI or PCI Express (PCIe) card that plugs into an empty slot on the motherboard.

A device that adds wireless connectivity to a laptop or desktop computer. All of the adapters below are available as external USB modules as well as PCI or PCI Express (PCIe) cards that plug into ...