Cart “StarTech.com USB to RS232 DB9/DB25 Serial Adapter Cable – M/M – DB-9 Male Serial – Type A Male USB – 3ft – Gray. Part# ICUSB232DB” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × StarTech.com USB to RS232 DB9/DB25 Serial Adapter Cable - M/M - DB-9 Male Serial - Type A Male USB - 3ft - Gray. Part# ICUSB232DB $20.99 StarTech.com USB to RS232 DB9/DB25 Serial Adapter Cable - M/M - DB-9 Male Serial - Type A Male USB - 3ft - Gray. Part# ICUSB232DB quantity $20.99 Update cart Cart totals Subtotal $20.99 Total $20.99 Proceed to checkout