What operating systems is this serial combo card compatible with?

Windows 8 (32/64bit), 7 (32/64), Vista(32/64), XP(32/64), 2000, Windows Server 2008 R2, 2003(32/64), and Linux Kernel 2.6.x.

What items are included in the package when I purchase this product?

The package includes 1 PCI Express Serial Combo Card, 1 Breakout Cable, 1 Low Profile Bracket, 1 Driver CD, and 1 Instruction Manual.

What is the maximum data transfer rate of the RS232 ports?

The maximum data transfer rate of the RS232 ports is 460 Kbps.

What are the physical dimensions and weight of this PCI Express Serial Combo Card?

The physical dimensions of the PCI Express Serial Combo Card are 0.6 inches x 2.7 inches x 5.3 inches, and it weighs 2.4 ounces.

Does this card support both RS232 and RS422/485 modes?

Yes, this card supports both RS232 and RS422/485 modes.

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StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 Model PEX4S232485

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Add two RS232 and two RS422/485 serial ports to your PC through a PCI-Express expansion slot
4 Port PCI Express PCIe Serial Combo Card
4 port (2 x RS232, 2 x RS422/485) serial combo card
PCI Express RS485 / PCIe RS485 / PCI Express RS422 / PCIe RS422 serial combo card
Dual Profile PCIe serial card adapter with breakout cable
RS232 data transfer rates up to 460 Kbps
PCIe serial combo card supports 2-Wire / 4-Wire RS485 modes
Compliant with PCI-Express Specification 1.0a

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Add two RS232, and two RS422/485 serial ports to your PC through a PCI-Express e

Model
Brand	StarTech.com
Model	PEX4S232485

Details
Type	PCI Express to Serial Port Card
External Ports	2 x RS232 2 x RS422 / RS485
Operating Systems Supported	Windows 8 (32/64bit), 7 (32/64), Vista(32/64), XP(32/64), 2000 Windows Server 2008 R2, 2003(32/64) Linux Kernel 2.6.x
Specifications	Data Bits: 5, 6, 7, 8 FIFO: 256 Bytes Flow Control: None, Xon/Xoff, RTS/CTS Max Baud Rate: 460.8 Kbps Parity: None, Odd, Even, Space, Mark Serial Protocol: RS-232/422/485 Stop Bits: 1, 1.5, 2 Supported Protocols: RS-232, RS-422, RS-485 2-wire / 4-wire

Features
Features	4 port (2 x RS232, 2 x RS422/485) serial combo card RS232 data transfer rates up to 460 Kbps Supports 2-Wire / 4-Wire RS485 modes 256-byte deep FIFO per transmitter and receiver Standard and low-profile bracket included Compliant with PCI-Express Specification 1.0a Supports PCI Power Management 1.1

Dimensions & Weight
Dimensions	0.6" x 2.7" x 5.3"
Weight	2.4 oz.

Packaging
Package Contents	1 - PCI Express Serial Combo Card 1 - Breakout Cable 1 - Low Profile Bracket 1 - Driver CD 1 - Instruction Manual

Additional Information
First Listed on Newegg	February 25, 2013

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Limited Warranty period (parts): 1 year
Limited Warranty period (labor): 1 year
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Return Policies

Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by Newegg.com's 30-Day Return Policy.
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StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 Model PEX4S232485

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Customer Reviews of the STARTECH PEX4S232485

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

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Manufacturer Contact Info

Item#: N82E16815158364

Best Sellers

StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 Model PEX4S232485

Learn more about the STARTECH PEX4S232485

Customer Reviews of the STARTECH PEX4S232485

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info