How many watts can a USB port actually output? The answer depends on your cable and protocol. Here is the ultimate guide to ...

There are lots of abbreviations and standards surrounding USB ports, and EPR is one of them. Here's what it means and ...

To identify the specific USB ports and connectors on your devices, you can simply look at their shape and color, or check ...

A socket that connects to a serial interface (one bit following another over one line). Serial ports are widely used by sensors for data acquisition, and they were standard on early computers for ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Portability is becoming a driving force in both consumer and professional media systems. The ...

To communicate with a device connected via universal serial bus (USB), a computer needs the driver, not just for the device itself, but also for the USB controller. Microsoft Windows uses USB ...

“Wall Warts” (the colorful name for our beloved device Power Supplies) may be a thing of the past for some consumer electronics devices thanks to the ubiquitous and versatile Universal Serial Bus (USB ...

The SAF1562HL is a Peripheral Component Interconnect (PCI)-based, single-chip Universal Serial Bus (USB) Host Controller. It integrates two Original USB Open Host Controller Interface (OHCI) cores, ...

The USB port which first appeared on our computers some time in the mid-1990s has made interfacing peripherals an easy task, ...

Whether you just got a Mac, iPad, iPhone or a device from a different brand, follow along for how to find out what USB ports are on your Apple devices and other electronics. USB stands for universal ...

During the development of the greatest member of the Apple II family, the Apple IIgs, someone suggested to [Woz] that a sort of universal serial bus was needed for keyboards, mice, trackballs, and ...