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The EC1S952 1 Port Native ExpressCard RS232 Serial Adapter Card with 16950 UART lets you add an... more details
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Add 2 native FireWire 800 ports to your computer through a PCI Express expansion slot. This 3... more details
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If you've got more serial peripherals than you do ports, pick up the StarTech. com PCI4S550N.... more details
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D-Link Converter DEM-310GT 1000BASE-LX Mini Gigabit Interface Converter more details
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