He calls it the “lunchbox” computer due to its form factor, and while it doesn’t have USB it does have a tried-and-trusted serial port to communicate with other computers. [Ben] wrote up a ...

While the average computer user likely hasn’t given much thought to the lowly serial port in decades, the same can’t be said for the hardware hacker. Cheap serial-to-USB adapters are ...

Also known as an RS-232 port, serial ports provide very slow speeds and have been superseded by USB on desktop computers. USB-to-serial adapters are available for old peripherals. DB (D-Sub ...

Hubs plug into serial ports on the computer and provide four or more ports for peripherals. The peripherals themselves may also contain hubs. For example, a monitor may have a built-in USB hub in ...

Universal Serial Bus (USB) is the standard serial bus for low-to-medium speed ... Isolating voltage is the maximum voltage that the device can isolate at each port. Common features for serial data ...

The simulation of a serial port in software in order to allow USB, Ethernet or some other input/output port to take its place. Virtual serial ports are necessary to enable an application that was ...