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Controller Cards

Looking for the right controller card? Klarna is here to help you find the best one for your needs. We list a wide range of controller cards, making it easy to compare prices and features from top brands and retailers. Use our handy category filters to narrow down your choices based on your specific requirements—whether it's compatibility, number of ports, or price range. Our platform allows you to compare different options side-by-side, ensuring you make the right decision without any hassle. User reviews add an extra layer of assurance, helping you understand the real-world performance of each product. Klarna's extensive listings and up-to-date data make it simple to find what you're looking for in the world of controller cards. Ready to enhance your system's capabilities? Begin here to find the controller card that matches your setup perfectly.

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500+ products

Controller Cards StarTech PEXUSB3S7
-11%

StarTech PEXUSB3S7

$39.99$44.99
Or 4 interest-free payments of $9.99*
8stores
Controller Cards StarTech PEXUSB3S4V

StarTech PEXUSB3S4V

4.3

$36.00
Or 4 interest-free payments of $9.00*
6stores
Controller Cards StarTech PEX4M2E1

StarTech PEX4M2E1

$14.99
Or 4 interest-free payments of $3.74*
7stores
Controller Cards StarTech PEX2S953
Popular

StarTech PEX2S953

$46.95
Or 4 interest-free payments of $11.73*
6stores
Controller Cards StarTech PEXUSB314A2V2

StarTech PEXUSB314A2V2

$113.19
Or 4 interest-free payments of $28.29*
5stores
Controller Cards StarTech PEXUSB3S25

StarTech PEXUSB3S25

$29.99
Or 4 interest-free payments of $7.49*
6stores
Controller Cards StarTech PEXUSB3S24

StarTech PEXUSB3S24

$30.49
Or 4 interest-free payments of $7.62*
6stores
Controller Cards StarTech PEX1S953LP

StarTech PEX1S953LP

$44.00
Or 4 interest-free payments of $11.00*
7stores
StarTech PEXUSB3S11

StarTech PEXUSB3S11

$35.99
Or 4 interest-free payments of $8.99*
6stores
StarTech IDE2SAT2
-29%

StarTech IDE2SAT2

$13.50$18.99
Or 4 interest-free payments of $3.37*
6stores
StarTech U2M2E125

StarTech U2M2E125

$33.99
Or 4 interest-free payments of $8.49*
6stores
Synology M2D18

Synology M2D18

4.8

$99.99
Or 4 interest-free payments of $24.99*
7stores

Controller Cards: 3 things to consider before buying

Before purchasing an operating system, it's crucial to ensure compatibility with your existing hardware and software. Check the system requirements of the operating system you are considering. Make sure your computer or tablet meets these requirements to avoid performance issues. For example, if you're upgrading to a newer version of Windows, verify that your device has enough RAM and processing power. Additionally, consider whether your favorite applications and peripherals are supported by the new operating system. This step will save you time and money by preventing potential compatibility headaches.

Determine what you need from a Controller Card in terms of performance. If you're looking to expand storage, consider cards that support multiple SATA or NVMe connections for speed and efficiency. For gaming or high-performance tasks, opt for cards with high data transfer rates and low latency to keep up with demanding applications. Assessing your performance needs will guide you to the right product that enhances your system's capabilities.

Additional features can enhance your experience with air coolers. Consider models with adjustable fan speeds, remote controls, or timers for added convenience. Some coolers offer air purification or humidification functions, which can be beneficial if you live in dry climates. Assess your specific needs to choose a cooler that offers features aligned with your lifestyle.

CONTROLLER CARDS

FAQ

Controller Cards are hardware components that manage and control data flow between a computer's peripherals and its main processor. They enhance connectivity and performance by adding ports or interfaces. When selecting one, consider compatibility with your motherboard, the type of devices you need to connect, and your budget.

Controller Cards are chosen based on compatibility with your system, the types of connections you need, and your specific performance requirements. Ensure the card supports your intended devices, fits in your computer's expansion slots, and meets any speed or capacity needs for optimal performance.

Controller Cards are available in various types, including USB, SATA, RAID, and network cards. Each type serves a different purpose: USB cards expand port availability, SATA cards connect storage devices, RAID cards manage multiple drives for redundancy or speed, and network cards enhance connectivity.

Controller Cards are upgraded to improve system performance, add new features, or replace outdated technology. Upgrading can provide faster data transfer rates, additional connection options, and support for newer peripherals. Evaluate your current setup to determine if an upgrade will meet your needs.

Controller Cards are generally easy to install in a desktop computer's PCIe slot. Simply power down the computer, open the case, insert the card into an available slot, secure it with a screw if necessary, and restart the system. Always check for driver updates after installation to ensure proper functionality.

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*Pay in 4: A higher initial payment may be required. CA resident loans made or arranged pursuant to a California Financing Law license. NMLS #1353190. One-time card: Service fee of $1-$3 applicable for one-time cards is assessed on your first payment depending on order amount and required at the time of purchase with payments due every 2 weeks for a total of 6 weeks. One-time card bi-weekly payments with a service fee to shop anywhere issued by WebBank. Financing: A $1,000 purchase might cost $173.53 per month over 6 months at 13.99% APR. Rate ranges from 0.00%-35.99% APR based on creditworthiness, term length, and subject to credit approval, resulting in, for example, 3 equal monthly payments of $333.33 at 0.00% APR to $353.52 at 35.99% APR per $1,000 borrowed. Minimum purchase amount and down payment may be required. Estimation of monthly payment excludes potential tax and shipping costs. Monthly financing through Klarna issued by WebBank. All loans subject to credit approval. See terms.