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StarTech.com PEX1S553 - 1 Port Pci Express RS232 Serial - Adapter Card with 16550 Uart In
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StarTech.com HDMI Over CAT5e / CAT6 Extender w/ Power Over Cable RS232 IR and 10/100 Ethernet - 330 feet (100m)StarTech.com Orange Gigabit Snagless RJ
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StarTech.com HDMI Over CAT5e / CAT6 Extender w/ Power Over Cable RS232 IR - 330 ft (100m)
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