The Hallmark Magic Cord connects magic ornaments from 2010 & newer. It only works with Magic Hallmark Ornaments that were designed to be compatible with the Magic Cord. It can NOT be used with Hallmark Ornaments that are battery operated. It supports up to 7 ornaments or 6 ornaments and a tree topper. Three cords can be attached together but each cord has to have it's own transformer plugged into the wall.
Hallmark has repackaged the magic cord a few times since 2010. The outside packaging is different, but the cord is exactly the same. When ordering this product from Ornament Mall, your cord may come in any of the packaging shown above.
(Please note that this cord was called Wonder & Light in 2010 and is compatible with Wonder & Light ornaments.)