Genuine. This product is compatible with, but not limited to, the following systems: DELL VOSTRO 260 270 3900 3905 Etc. If the number of displayed inventory can not satisfy your requirement Please message to tell me the number you need I can send you the bill to buy. Welcome to wholesale. Excellent bulk price. The fittings is the role,After removed the Card reader or FDD ,Plug the hole As long as the host computer can use the fittings the following Edit photos and description is hard.Do not Copy pictures. Thank you very much Shop goods are real shot,Please rest assured to buy ------------------------------------------------------ Some recent tracking number, For your reference Sometimes fast, sometimes slow International transport, take some time, please be patient RG256299966CN LS468902698CN LM987475948CN RG256867959CN RG256868027CN RG256868044CN LS478172724CN RG256868150CN LS481986539CN LS485633695CN LS485633735CN LS485633761CN RG257360032CN LS485633846CN LS491585124CN LM989173724CN LX930591527CN RG258839964CN LX930591535CN LS496026609CN RG258043671CN LX930591544CN LS500663649CN LS500663670CN Check Web site 17track dot net/en SO.Aging beyond your imagination. United States Ukraine Russia Canada Israel United Kingdom France Germany Norway Australia Saudi Arabia Aging about 7-15 working days. For reference --------------------------------------------------------- Attention! About shipping. Small amount. shipping through the post office. Batch (aging quickly). by. International Private Leased Circuit. or. Express transportation business. (UPS FedEx DHL TNT ETC SO FAST ...) International transport takes longer, please be patient. Currently promotional stages, do not charge fees added weight, Do not miss the chance. Urgent package. Please choose Expedited Shipping We through international express transportation, Better aging. Thank you. We only ship according to the paypal address. We only send with tracking number of the the parcel.