I just get the mk710 package and the keyboard be a mk700 keyboard with a m705 mouse . I just contact logitech and they explain that the new mk710 use a mk700 keyboard with unifying receiver support . the reason they explain that the mk710 box do not say mk700 on it because they already have a product float around in store call the mk700 without unifying receiver . they call it mk710 as a way to say it be a upgrade from mk700 . if you be to purchase the mk700 package and look under the keyboard it will say mk700 without the unifying receiver symbol print on the back . the mk710 package have the mk700 keyboard with the unifying receiver symbol print on the back of the keyboard . this be a new keyboard with unifying receiver support . so do not think that the one you purchase be a different product because it be not .