PCI Express RS232 Serial Adapter Card - 4 Port PCIe Serial Card
Overview
In the Package
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®, 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.
PCI Express RS232 Serial Adapter Card - 4 Port PCIe Serial Card
Manufacturer Part Number
PEX4S553B
Product Type
Multiport Serial Adapter
TAA Compliant
Yes
Form Factor
Plug-in Card
Host Interface
PCI Express x1
Environmentally Friendly
Yes
Maximum Data Transfer Rate
1.95 Mbit/s
Country of Origin
China
Height
2.7"
Width
0.5"
Packaged Quantity
1 Each
Ports Expandability
4 x DB-9 RS-232 - Serial, Via Cable
Limited Warranty
Lifetime
System Requirements
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, 2019
Mac OS® 10.4 to 10.10
Linux 3.5.x to 4.11.x LTS Versions Only
Platform Supported
PC
Mac
Linux
Stock Details
Manufacturer
StarTech.com
Manuf Part#
PEX4S553B
Price
$113.01
Availability
Special Order
esc
PEX4S553B StarTech.com PCI Express RS232 Serial Adapter Card - 4 Port PCIe Serial Card
Add 4 RS232 serial ports to any PC using a single PCI Express expansion slot
Native single chip design
Includes a full profile and low profile/half-height bracket
On chip 256-byte depth FIFO in transmit/receive path of each port
Single-Lane (x1) PCI-Express with throughput up to 2.5Gbps
Supports hardware and software flow control
Supports re-map function for legacy ports (Supported OS's only)
Supports data transfer rates up to 250Kbps on each port
Compliant with PCI Express base specifications revision 1.0a
Automated out-of-band flow control using CTS/RTS and DSR/DTR
Lower CPU load of native single-chip, single lane PCI Express design ensures optimal system performance (up to 48% less CPU load)
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.
Includes both standard and low profile/half-height brackets
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®, Linux, and MAC OS.
Breakout cable design means that only one expansion slot is needed, to add 4 additional serial ports to any system
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.
Information is current to the best of our knowledge. However, prices, promotions, specifications, photos, or offers may change before we are able to update our website. If there's an unexpected cost increase, we will ask you whether you want to continue your order at the new price or cancel it. We reserve the right to decline acceptance of any order.
Insider Deals Get special pricing, new product info & exclusive promos.
CLOSE MENU
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
Shop with confidence! Provantage is an authorized StarTech.com dealer.
NAVIGATION MENU