StarTech 1' 2 Port 4 Pin USB A Male to RS232 Serial 9 Pin DB9 Male Adapter Cable

The StarTech ICUSB232C2 2 port USB to DB9 RS232 Serial Adapter Cable lets you connect up to twoDB9 RS232 serial devices simultaneously to your Mac or PC laptop or desktop computer through a USB port, asthough the computer offered an onboard DB9M connector.A cost-effective solution that bridges the compatibility gap between modern computers and legacy serialperipherals.Backed by a StarTech 2-year warranty and free lifetime technical support.• USB to 2 Port Straight-Through RS232 Serial Adapter• Easy Plug-and-Play installation• Bus powered, no external power adapter required• Fully compliant with USB 1.1 specifications Applications • Perfect for IT Administrators looking to add legacy functionality to newer notebooks, PCs and servers that lack an integrated RS232 port• Connect, monitor and control industrial/automotive sensors and equipment• Connect bar code scanners, receipt printers and other point of sale devices• Connect a satellite receiver, serial modem or PDA with serial sync• Connect and program LED and Digital signage boards with serial communication ports Advantage • Simple installation and operation provides robust serial connectivity to legacy PCs• Drawing power from the USB bus saves the hassle of carrying an external power adapter for this add-on serial port• Extensive list of compatible operating systems makes this device perfect for almost any RS232 application