StarTech.com 4 Port PCI Express Serial Card w\/ Breakout Cable – Add 4 RS232 serial ports to any PC using a single PCI Express expansion slot – pci express serial card – pci-e serial card – pci express RS232 – rs232 card – pci serial adapter CARD W\/ 16550 UART – 4PORT
\n The 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. The 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. The 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\u00ae, Linux, and MAC OS. This product is a replacement for our PEX4S552B card. Backed by a StarTech.com lifetime warranty and free lifetime technical support. More from the Manufacturer<\/p>\n
Startech PEX4S553B<\/p>\n
Features<\/p>\n
Native single chip design<\/p>\n
Includes a full profile and low profile\/half-height bracket<\/p>\n
On chip 256-byte depth FIFO in transmit\/receive path of each port<\/p>\n
Single-Lane (x1) PCI-Express with throughput up to 2.5Gbps<\/p>\n
Supports hardware and software flow control<\/p>\n
Supports data transfer rates up to 250Kbps on each port<\/p>\n
Compliant with PCI Express base specifications revision 1.0a<\/p>\n
Automated out-of-band flow control using CTS\/RTS and DSR\/DTR<\/p>\n
Guides & Documents<\/p>\n
Brochure<\/p>\n
Manual<\/p>\n","protected":false},"excerpt":{"rendered":"
DB9 PCI EXPRESS SERIAL ADAPTER CARD W\/ 16550 UART – 4PORT<\/p>\n","protected":false},"featured_media":48164,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_cat":[485,1841,1817],"product_tag":[],"class_list":["post-48163","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-input-output-devices","product_cat-multiport-serial-adapter-serial-parallel-io","product_cat-serial-parallel-io","yith_product_brand-startech"],"acf":[],"yoast_head":"\n