Hey guys, I've been having a big problem with my Clevo W350ST laptop for about a year. Whenever I plug in my mouse/keyboard, if the laptop's not on "Power Saver" mode, they lag. I've tried it with both "Balanced" and "High performance", allas to no avail. The touchpad works normaly, and so did the laptop keyboard (before it died out, spill..), but it's only a problem with the USB peripherals. Any help?