This is an adapter that converts Mini DisplayPort to DVI-D (with a lock). ・miniDP-DVI (Single Link) ・BIZ P/N: KS30037-A7P ・BIZ Rev: A1 ・Biz Link 211010 ・Length: Approximately 15.5cm (There may be slight variations due to amateur measurements) I photographed an opened item, but I will ship a new, unopened one. Thank you for your consideration. [Notes] ・Although the product is new, please refrain from purchasing if you are sensitive to items stored at home. ・There may be some wrinkles or scratches on the packaging. Please consider this if you understand. #DisplayPort DVI #Conversion Adapter #Video Conversion