Shipping: Shipped from distribution center in Seattle, United States of America.
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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 Adaptor 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. The RS232 Serial Adaptor 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 and up, and MAC OS 10.4 and above.
Two high speed RS232 serial ports with support for data transfer rates up to 4608 Kbps
Compliant with PCI Express base specifications revision 10a
Includes half-height/low profile mounting bracket
Selectable power output on pin 9 for the serial port
128-byte deep FIFO per transmitter and receiver
Native single-chip, single lane PCI Express
Automated out-of-band flow control using CTS/RTS and DSR/DTR
Automated in-band software flow control using programmable Xon/Xoff in both directions
Depth : 10.5 cm Form Factor : PCI Card Height : 2 cm Number of Ports : 2 port(s) Port Connector : DB-9 Product Type : Serial Port Card Warranty : Lifetime warranty Weight : 0.63 kg Width : 6.35 cm
5 Star (15)
4 Star (3)
3 Star (4)
2 Star (1)
1 Star (1)
Average Star Rating: 4.3 out of 5
(24 customer reviews)
24 reviews for 2 Port PCIe Serial Adapter Card w/ 16550
Rated 5 out of 5
Life Racer from Paris, France
If you are looking for a great quality, affordable with good warranty than look no further! this has you covered
Rated 5 out of 5
Diva hot from Chicago, United States
Not too bad all with quick delivery
Rated 5 out of 5
Pink prank from Pittsburgh, United States
Reviews from independents people and companies about this product were correct its good stuff
Rated 5 out of 5
Elegant pin up from Nice, France
Very happy with this purchase. The product is very well manufactured, great value for money.
Rated 5 out of 5
Twin butterfly from Pietermaritzburg, South Africa
It took a while for the Groupbuy to finish but delivery was quick after I comlpeted the order thanks Groupspree
United States of America
Life Racer from Paris, France
If you are looking for a great quality, affordable with good warranty than look no further! this has you covered
Diva hot from Chicago, United States
Not too bad all with quick delivery
Pink prank from Pittsburgh, United States
Reviews from independents people and companies about this product were correct its good stuff
Elegant pin up from Nice, France
Very happy with this purchase. The product is very well manufactured, great value for money.
Twin butterfly from Pietermaritzburg, South Africa
It took a while for the Groupbuy to finish but delivery was quick after I comlpeted the order thanks Groupspree