I have my original Raspberry Pi and I was able to hook it up to the internet via cable to format my SD card and load the OS.  Not so with the two units I purchased here. Neither one could format from my internet cable and showed an error on the Kernel. Even the SD card supplied would not boot the unit's OS. I will buy Direct from the Raspberry Pi site from now on. To add insult to injury, one of the Power supplies failed.  I am not a rookie at this, but this was not a good sign.