Newegg.com is not responsible for changes or variations in product specifications and/or physical appearance. In the interest of our customers, Newegg.com puts forth its best efforts to ensure that all product information is up-to-date and factual. Unfortunately there are varying determinates which, although infrequent, could cause the information on our website to become outdated without our immediate knowledge. This includes but is not limited to new versions or revisions, color deviations, retail package alterations and other variations that may be considered inconsequential by the manufacturer. Newegg.com relies on the manufacturer to communicate these differences. Presently we have no way of alerting customers prior to purchase in the event the manufacturer fails to do so. Consequently, Newegg.com will not be held responsible for product revision changes.