Tekit USB 2.0 male to Serial (9-Pin) DB9 RS-232 male converter Adapter Cable 5ft/1.5m Type: USB 2.0 to Serial (9-pin) DB-9 RS-232 Type: serial cable Color: Black Connector Number: 9 Connector Detail: usb to db9 RS232 serial converter cable Specifications: usb2.0 male to db9 RS232 serial male converter cable Style: Cable