Port USB 2.0 A male to DB9 female USB 2.0 A male to DB9 female USB 2.0 A male to DB9 female USB A. Connectors: With standard USB Type A male to standard 9-pin DB9 RS-232 serial connector. This USB 2.0 to RS-232 Serial Adapter connects with modems, ISDN TAs, PDS, handheld & pocket PCs, digital cam, POS, and serial label printer devices with DB9 SERIAL ports.
eBay