Plugable Technologies USB to RS-232 DB9 Serial Adapter (Prolific PL2303HX Rev D Chipset) – Serial/USB for PDA, GPS, Router, Modem, Printer – 28.75 kB/s – 2 ft – 1 Pack – 1 x Type A Male USB – 1 x DB-9 Male Serial MALE DB9 PL2303HX REV D CHIPSET Part# PL2303-DB9

$29.99