Today, I opened my laptop to transfer some files from a USB device. But my Sony Vaio laptop did not detect the usb from any ports (I have 2 ports). I tried it on another pc and the USB worked fine.
I opened the device manager and found this:
I tried uninstalling and restarting but it did not work.
Edit: Laptop model : SONY VAIO PCG-81114L after following second point of harrymc the following drivers are there: drivers after unisntalling unknown usb device and restarting(same result as b4 following the step)
EDIT 2 :