If USB ports are not working in a Windows 11/10 computer after BIOS Update, Windows Update, Power Outage, Driver Update or after Sleep, see this post. USB ports on a computer enable users to connect ...

This post lists the possible solutions to fix the Unknown USB Device, the Device Failed Enumeration error on Windows 11/10. When you connect your USB device to the ...

TransDimension’s TD242LP Host Controller Driver Shortens the Design Cycle for Mobile Products Running Microsoft Windows CE 5.0 IRVINE , Calif. , February 15, 2005 – TransDimension, a leading ...

I'm starting on some linux USB device driver development, and have hit a few snags on the way. I found some excellent resources on both linux-usb.org and linux-hotplug.sourceforge.net, but I still can ...

My Yoga 2 Pro running Windows 8.1 has given me issues with every external msata enclosure I've used. As I understand it, external msata enclosures have 2 controllers in them, separate 3.0 and 2.0 to ...

This highly integrated USB device controller contains USB, serial and parallel protocol engines, eliminating any requirement for USB specific firmware development. The device supports IO interface ...

Many devices need to be connected to a high-speed port to work properly and so in this article, we will show you how to install a high speed USB host controller. When connecting a USB 2.0 device, ...

In my last column [see LJ December 2002], we covered the serial layer in the 2.5 (hopefully soon to be 2.6) kernel tree. We mentioned in passing that a USB-to-serial driver layer in the kernel helps ...

You have removed or added a new USB device to your office workstation and now an "Unknown USB Device" error is appearing. Device drivers supply the core software that ...