Interface Cards

StarTech.com RS232EXTC1GB Serial DB9 RS232 Extender Over Cat 5, Up to 3300 ft (1000 m) Backed by a StarTech.com 2-year warranty and free lifetime technical support StarTech.com RS232EXTC1GB Serial DB9 RS232 Extender Over Cat 5, Up to 3300 ft (1000 m)