Hi all, I have recently bought my MS Surface Pro from ebay. I have refreshed the OS and have run an update on it. It does not seem to recognize USB 2 devices. I don't have many devises to test it on but both my 4gb USB sticks and USB hard drive is not being recognized. By that I mean that Surface not even giving any error messages and the LED on the USB stick is not flashing. I have the Lexar USB 3 card reader which works with it without any issues. I have tried to follow the advice from here USB 3.0 drivers not working on Surface Pro | Microsoft Surface tablet but when I have tried to install the driver I have got message: "This computer does not meet the minimum requirements for installing the software".