This is appears to be an unopened motherboard. I am not very familiar with selling these, so I am going on what its appearance looks like. This item looks to be unopened and uninstalled. I will guarantee this item for 30 days if I have mis-represented this item in any way I will pay for the return shipping from the lower 48 US states. This is just a few of the electrical Items and test equipment I have acquired from an industrial light manufacturer that is closing down. Please view the pictures to verify the actual item or items that you’ll be receiving. Please don\'t forget to check out my other parts for sale. We stand behind our sales for 30 days and if you like your shipping fast, you have come to the right place, we ship within one day after receiving payment, usually the same day. I am now selling and shipping globally and to the lower 48 US states with some exclusions. If you have any questions, please do not hesitate to ask. Thank you for looking at my sales.