{"product_id":"startech-com-4-port-pci-express-serial-card-w-breakout-cable-pex4s553b","title":"StarTech.com 4 Port PCI Express Serial Card w\/ Breakout Cable PEX4S553B","description":"\u003cp\u003eThe PEX4S553B 4-Port PCI Express Serial Card (with breakout cable) lets you add 4 RS232 serial ports using a single PCIe expansion slot, with an included 1-to-4 cable enabling you to add 4 serial ports to a single low profile slot.\u003c\/p\u003e \u003cp\u003eThe serial card features a native single-chip design that provides optimum reliability and speed, reducing the CPU load by up to 48% over conventional bridge-chip serial cards - a cost-effective solution for connecting legacy serial devices to PCIe-enabled computers.\u003c\/p\u003e \u003cp\u003eThe multi-port serial adapter includes both full profile and low profile\/half-height brackets for compatibility with standard and small form factor computers, and is compatible with a broad range of operating systems, including Windows®, Linux, and MAC OS.\u003c\/p\u003e \u003cp\u003eThis product is a replacement for our PEX4S552B card.\u003c\/p\u003e \u003cp\u003eBacked by a StarTech.com lifetime warranty and free lifetime technical support.\u003c\/p\u003e \u003cp\u003e\u003ca id=\"gfk-spex-minisite\" rel=\"nofollow\" href=\"javascript:void(0)\" onclick=\"javascript:window.open('\/\/content.etilize.com\/mini-site\/en_ca\/1019462157.html','_blank','height=800,width=780,resizable=yes,scrollbars=yes,toolbar=no,menubar=no,location=no,directories=no,status=no');return false;\"\u003eMore from the Manufacturer\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAutomated out-of-band flow control using CTS\/RTS and DSR\/DTR\u003c\/li\u003e\n\u003cli\u003eSupports data transfer rates up to 250Kbps on each port\u003c\/li\u003e\n\u003cli\u003eCompliant with PCI Express base specifications revision 1.0a\u003c\/li\u003e\n\u003cli\u003eSupports hardware and software flow control\u003c\/li\u003e\n\u003cli\u003eSingle-Lane (x1) PCI-Express with throughput up to 2.5Gbps\u003c\/li\u003e\n\u003cli\u003eIncludes a full profile and low profile\/half-height bracket\u003c\/li\u003e\n\u003cli\u003eOn chip 256-byte depth FIFO in transmit\/receive path of each port\u003c\/li\u003e\n\u003cli\u003eNative single chip design\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"StarTech.com","offers":[{"title":"Default Title","offer_id":50286411055378,"sku":"PEX4S553B","price":147.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/9995\/7778\/files\/111687339.jpg?v=1726984953","url":"https:\/\/www.ziestech.com\/products\/startech-com-4-port-pci-express-serial-card-w-breakout-cable-pex4s553b","provider":"Ziestech Inc","version":"1.0","type":"link"}