StarTech.com USB to Serial Adapter - 3 ft / 1m - with DB9 to DB25 Pin Adapter - Prolific PL-2303 - USB to RS232 Adapter Cable (ICUSB232DB25),Gray DB9 or DB25 Adapter SM22BU31C3R providing a secure barrier for

providing a secure barrier for your sensitive electrical equipment and precious data

such as external hard disks

especially in larger-scale systems and enclosures where operational vibration is present

Share more devices The 4-port USB switch can also be connected to a USB hub or docking station

1 x software CD

StarTech.com USB to Serial Adapter - 3 ft / 1m - with DB9 to DB25 Pin Adapter - Prolific PL-2303 - USB to RS232 Adapter Cable (ICUSB232DB25),Gray DB9 or DB25 Adapter SM22BU31C3R providing a secure barrier forThe ICUSB232DB25 USB to RS232 DB9 DB25 Serial Adapter Cable (M M) lets you connect 9 pin (DB9) or 25 pin (DB25) RS232 serial devices to your laptop or desktop computer through a USB port, as though the computer offered an onboard serial port. The integrated 3 foot (0. 9 meter) cable allows it to be connected directly from the serial device to the computer without requiring additional cables. A cost effective solution that bridges the compatibility gap