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If you're looking for a simple, cost-effective way to connect serial devices in your industrial application or server room, our Express Serial Cards make it easy to add Serial ports (RS-232, RS-422, RS-485 etc.) to your computer through common expansion ports such as PCI and PCI Express, as well as through USB.

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If you're looking for a simple, cost-effective way to connect serial devices in your industrial application or server room, our Mini PCI Express Serial Cards make it easy to add Serial ports (RS-232, RS-422, RS-485 etc.) to your computer through common expansion ports.

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StarTech's range of PCI Express Serial Cards make it easy to add Serial ports (RS-232, RS-422, RS-485 etc.) to your computer through common expansion ports such as PCI and PCI Express, as well as through USB.

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If you're looking for a simple, cost-effective way to connect serial devices in your industrial application or server room, StarTech's Motherboard Header Serial Cards make it easy to add Serial ports (RS-232, RS-422, RS-485 etc.) to your computer.

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StarTech's RS232 Serial Cards offer an efficient, cost-effective solution for adding Serial (RS-232, RS-422, RS-485) devices to an Ethernet network over both short or long distances

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If you're looking for a simple, cost-effective way to connect serial devices in your industrial application or server room, our Serial Cards make it easy to add Serial ports (RS-232, RS-422, RS-485 etc.) to your computer through common expansion ports such as PCI and PCI Express, as well as through USB.

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StarTech USB-C Serial Cards are a simple, cost-effective way to connect serial devices in your industrial application or server room, our Serial Cards make it easy to add Serial ports (RS-232, RS-422, RS-485 etc.) to your computer through USB.

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StarTech's PCI Serial Cards offer a simple, cost-effective way to connect serial devices in your industrial application or server room, making it easy to add Serial ports (RS-232, RS-422, RS-485 etc.) to your computer through PCI and PCI Express.

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