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StarTech.com 4-Port Native PCIE RS232 Serial Card

Introducing the StarTech.com 4-Port Native PCIE RS232 Serial Card, the perfect solution for adding four RS232 serial ports to your computer. This versatile card is designed to meet the needs of professionals and hobbyists alike, offering a seamless expansion for your system. With its native single-chip design, it delivers exceptional performance and efficiency, ensuring that your serial connections are reliable and fast. The card includes four half-height/low-profile brackets, making it compatible with almost any PC case, regardless of form factor.

Product Specifications and Technical Details

The PEX4S553 4-Port Native PCI Express RS232 Serial Adapter Card boasts a native single-chip design, allowing you to fully leverage the capabilities of PCI Express (PCIe) technology. This design reduces the CPU load by up to 48% compared to traditional bridge-chip serial cards, ensuring smooth performance and optimal system resources. The card features 256-byte deep FIFO per transmitter and receiver, ensuring efficient data handling. It also includes a built-in 16C450/550 compatible UART, ensuring compatibility with a wide range of devices. Compliant with the PCI Express Base Specification 1.1, this card is built to last and deliver reliable performance.

Practical Applications and Benefits

Whether you're a professional needing to connect multiple serial devices or a hobbyist looking to expand your computer's capabilities, the StarTech.com 4-Port Native PCIE RS232 Serial Card is an ideal choice. With four high-speed RS232 serial ports supporting data transfer rates up to 128,000bps, you can easily connect devices such as modems, bar code scanners, and serial printers. The card's compatibility with various form factors and its inclusion of half-height/low-profile brackets make it a versatile solution for any setup. Backed by a StarTech.com Lifetime warranty and free lifetime technical support, you can trust that this card will meet your needs for years to come.