Extend an RS232 serial connection up to 1000 meters (3300 feet) using Cat 5 cabling The RS232EXTC1 Serial over Cat 5 Extender allows you to increase the distance of your RS232 Serial connection by up to 1000 meters (3300 feet), giving you the ability to connect serial peripheral devices up to a kilometer away from your system - an incredible 65x greater than normal RS232 serial cable length restrictions would permit. The Extender is a cost-effective serial extension solution and completely hardware-based, eliminating the need to install additional software, allowing for a completely plug and play installation. The hardware can be setup in minutes, using existing or new Cat 5 or better Ethernet cabling. Perfect for use in industrial monitoring and control, POS, security, medical, and traffic flow applications, the RS232 Serial over Cat 5 extender maintains the RS232 standard with support for data transfer rates of up to 230 Kbps. Backed by a StarTech.com 2-year warranty and free lifetime technical support. The StarTech.com Advantage - Provides you with flexibility when choosing the location of your serial peripherals by dramatically increasing the maximum RS232 serial cable length - Pure hardware design, no software or drivers required ensuring a simple plug and play installation - Enables use of separate control rooms away from harsh environmental conditions where serial devices may be located