This is a cable that converts a USB 9-pin male header to USB 2.0 Type A. With this cable, you can directly connect a USB-DOM to a PC, etc., for writing and reading. This is a brand-new, no-brand product. How about using it for recovery in case of problems such as QNAP NAS failing to boot? This is for those who have some knowledge and are able to replace it themselves. While there is a possibility of a price reduction at my discretion, I generally do not accept price negotiations. Shipping will be via Yu-Packet Post Mini, but it may be changed to Nekopos. Please understand. #9-Pin Flash Drive Disk On Module #QNAP #TS-259 #TS-459 #TS-659 #TS-859 #TS-269 #TS-469 #TS-669 #TS-869 #TS-470 #TS-670 #TS-870 #TS-253 #TS-453 #TS-653 #TS-853 #TS-273 #TS-473 #TS-643 #TS-873