Shipping: Shipped from distribution center in Columbus, United States of America.
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3,200 participant Groupspree
2,190 members participating currently
1,010 additional participants needed
This deal will commence once Groupspree reaches 100%.
The PEX4S553 4-Port Native PCI Express RS232 Serial Adapter Card with 16550 UART lets you add 4 RS232 (DB9) serial ports, using a single PCI Express expansion slot.
Based on a native single-chip design, this 4-port serial adapter card allows you to harness the full capability offered by PCI Express (PCIe), while reducing the load applied to the CPU by as much as 48% over conventional bridge-chip serial cards.
The RS232 Serial Adapter Card includes 4 half-height/low-profile brackets, allowing the card to be installed into almost any PC case, regardless of form factor.
Backed by a StarTech.com Lifetime warranty and free lifetime technical support.
Connector(s) Connector Type(s) PCI Express x1 Male External Ports DB-9 (9 pin, D-Sub) Male Environmental Humidity 5~85% RH Operating Temperature 0C to 50C (32F to 122F) Storage Temperature -20C to 60C (4F to 140F) Hardware Bus Type PCI Express Card Type Standard Profile (LP bracket incl.) Chipset ID ASIX/MosChip - MCS9904CV-AA Interface Serial Port Style Integrated on Card Ports 4 Packaging Information Shipping (Package) Weight 0.2 kg [0.5 lb] Performance Data Bits 5, 6, 7, 8 FIFO 256 bytes Max Baud Rate 128 Kbps MTBF 26,280 Hours Parity 5, 6, 7, 8 Serial Protocol RS-232 Physical Characteristics Color Green Product Height 19 mm [0.7 in] Product Length 120 mm [4.7 in] Product Weight 80 g [2.8 oz] Product Width 130 mm [5.1 in] Software Microsoft WHQL Certified Yes OS Compatibility Windows DOS, 95, 98SE, 2000, CE 5.0/6.0, Embedded System 2009, POS Ready 2009, XP Embedded, XP, Vista, 7, 8, 8.1, 10 Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016 Mac OS 10.4 to 10.10 Linux 3.5.x to 4.4.x LTS Versions Only What's in the Box Included in Package 4 Port PCI-Express RS-232 Serial Card Bracket with 2 DB9 male ports Driver CD Instruction Manual Low Profile Brackets
5 Star (9)
4 Star (6)
3 Star (3)
2 Star (1)
1 Star (1)
Average Star Rating: 4.1 out of 5
(20 customer reviews)
20 reviews for StarTech 4 Port PCI Express RS232 Serial Adapter Card with 16550 UART
Rated 4 out of 5
Snow Angel from Durban, South Africa
Very impressive with great quality at that discounted price.
Rated 4 out of 5
Jake Justin from Brussels, Belgium
Dont settle for alternatives, fantastic product at an amazing price thanks to these group buys
Rated 4 out of 5
Mental World from Concord, United States
I was going to go with a cheaper brand but at this price, it is affordable and well worth it
Rated 4 out of 5
Yeah Me from Providence, United States
Friend of a friend referred me to groupspree saying there are some awesome bargains. Believe me, I got myself one. Pretty quick delivery too.
Rated 4 out of 5
Cute Pixel from Port Elizabeth, South Africa
Group buy so cheap for such a good item, delivered after group buy end
United States of America
Snow Angel from Durban, South Africa
Very impressive with great quality at that discounted price.
Jake Justin from Brussels, Belgium
Dont settle for alternatives, fantastic product at an amazing price thanks to these group buys
Mental World from Concord, United States
I was going to go with a cheaper brand but at this price, it is affordable and well worth it
Yeah Me from Providence, United States
Friend of a friend referred me to groupspree saying there are some awesome bargains. Believe me, I got myself one. Pretty quick delivery too.
Cute Pixel from Port Elizabeth, South Africa
Group buy so cheap for such a good item, delivered after group buy end