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RS-232 Controller Cards

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54 products

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RS-232 Controller Cards StarTech PEX4S553

StarTech PEX4S553

4.0

£80.60
Or 3 interest-free payments of £26.86/mo.*
9+stores
DeLock 89556

DeLock 89556

£32.82
Or 3 interest-free payments of £10.94/mo.*
StarTech 2 Port ISA RS232 Serial Adapter Card

StarTech 2 Port ISA RS232 Serial Adapter Card

£37.45
Or 3 interest-free payments of £12.48/mo.*
1store
EXSYS EX-46014 4S Serial RS-232 PCIe Card

EXSYS EX-46014 4S Serial RS-232 PCIe Card

£42.44
Or 3 interest-free payments of £14.14/mo.*
1store
DeLock 89004

DeLock 89004

£48.45
Or 3 interest-free payments of £16.15/mo.*
1store
EXSYS EX-44062

EXSYS EX-44062

£60.42
Or 3 interest-free payments of £20.14/mo.*
CONTROLLER CARDS

FAQ

Controller Cards are hardware components that manage data flow between a computer and its peripherals. They help improve the performance and expand the capabilities of your system. Choosing the right Controller Card depends on your specific computing needs, such as whether you require additional USB ports or enhanced graphics capabilities.

Controller Cards work by connecting to a computer’s motherboard and managing data transmission between the system and external devices. They ensure efficient communication and can enhance overall system performance. Consider compatibility with your motherboard and the types of connections you need when selecting a card.

Controller Cards are used to expand or improve a computer's functionality, such as adding more ports or increasing data transfer speeds. They are essential for users needing extra connectivity options or better performance for tasks like gaming or video editing. Identify your specific needs to choose a suitable card.

Controller Cards: 3 things to consider before buying

Before purchasing Controller Cards, it's crucial to ensure compatibility with your existing hardware. Check the specifications of your motherboard and other components to determine the correct interface, such as PCIe or PCI. Additionally, consider the number of slots available and any size restrictions within your computer case. This ensures a seamless integration without unexpected surprises.

Controller Cards come in various types designed for different performance levels. If you are setting up a system for gaming or high-performance computing, look for cards that support faster data transfer rates and advanced features like RAID configurations. On the other hand, if you're building a basic setup, a standard card might suffice. Assess your needs carefully to avoid overspending on unnecessary features.

When selecting Controller Cards, think about future-proofing your system. Opt for cards that offer additional ports or support for newer technologies, which can accommodate upgrades down the line. This approach not only saves money in the long run but also keeps your system adaptable to evolving technological advancements.

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