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Enhance your system's connectivity with the StarTech PEX4S553B 4 Port RS232 PCI Express Serial Card. This industrial automation component offers a reliable solution for integrating legacy serial devices into modern computer systems, providing essential communication pathways for control systems and data acquisition. Its native single-chip design ensures optimal performance and reduced CPU load.
Designed for demanding industrial environments the StarTech PEX4S553B provides four robust RS232 serial ports via a single PCIe slot. This card is ideal for applications requiring stable serial communication for automation equipment or data logging. It is compatible with both full-profile and low-profile computer chassis ensuring versatile installation within various industrial setups.
Invest in the dependable performance of the StarTech PEX4S553B serial card for your industrial automation needs. Ensure seamless integration and reliable data transfer for critical applications. Explore the capabilities of this essential component for your operations.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
