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 ...

Saelig Company, Inc. announced the release of Prolific PL2303RA, an all-in-one IC that provides a convenient, low-chip-count solution for connecting an RS232 full-duplex asynchronous serial device to ...

There's nothing more frustrating than your computer suddenly saying it can't recognize the USB device connected to the port. This is especially true when you're urgently trying to transfer a file to a ...

If when you run the Windows USB Troubleshooter, you see an error message The USB Controller is in a failed state or is not currently installed then this post offers ...

The MAX3420E contains the digital logic and analog circuitry necessary to implement a full-speed USB peripheral compliant to USB specification rev 2.0. A built-in full-speed transceiver features ±15kV ...