It can be difficult to find the exact drivers compatible with your Wireless Combo MK220. The good news is that you can often update the device driver to fix the Keyboard problem. Device drivers can break down inexplicably, for various reasons. It's possible to associate Wireless Combo MK220 errors with corrupt PC drivers. Logitech has written these unique, 'mini' software programs for the MK220 to operate properly. Device drivers allow the hardware device (Keyboard) to communicate clearly with your operating system.