{"product_id":"startech-com-2-port-pcie-serial-adapter-card-with-16550","title":"StarTech.com 2 Port PCIe Serial Adapter Card with 16550","description":"The PEX2S553 PCI Express serial card lets you turn a PCI Express slot into 2 RS232 (DB9) serial ports. Based on a native single chip design (no bridge chip), this 2-port serial adapter card allows you to harness the full capability offered by PCI Express (PCIe), and reducing the load applied to the CPU by as much as 48% over conventional serial cards. \u003cp\u003eThe RS232 Serial Adapter Card (PEX2S553) is compatible with a broad range of operating systems including Windows® 2000\/XP\/2003\/Vista™\/Windows 7\/Server 2008 R2 (32 and 64 bit), Linux Kernel 2.6.11 to 4.11.x, and MAC OS 10.4 and above.\u003c\/p\u003e \u003cp\u003ePlus, the serial card includes an optional half-height\/low profile bracket that allows the card to be installed in any PCI Express slot, regardless of the size of the computer case.\u003c\/p\u003e \u003cp\u003eThis product is a replacement for our PEX2S552 card.\u003c\/p\u003e \u003cp\u003eBacked by a StarTech.com Lifetime warranty and free lifetime technical support.\u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eNative single-Chip, single lane PCI Express\u003c\/li\u003e\n\u003cli\u003e128-byte deep FIFO per transmitter and receiver\u003c\/li\u003e\n\u003cli\u003eSelectable power output on pin 9 for the serial port\u003c\/li\u003e\n\u003cli\u003eIncludes half-height\/low profile mounting bracket\u003c\/li\u003e\n\u003cli\u003eCompliant with PCI Express base specifications revision 1.0a\u003c\/li\u003e\n\u003cli\u003eTwo high speed RS232 serial ports with support for data transfer rates up to 460.8 Kbps\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"StarTech.com","offers":[{"title":"Default Title","offer_id":49570260779293,"sku":"IDXETS2767437","price":54.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/7491\/6125\/files\/890823.jpg?v=1736845212","url":"https:\/\/ohiobased.myshopify.com\/products\/startech-com-2-port-pcie-serial-adapter-card-with-16550","provider":"GSM Global Ventures llc","version":"1.0","type":"link"}