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StarTech 4Port Dual Profile PCI Express RS232 RS422 RS485 Serial Card
SKU# AC12320, Model# PEX4S232485


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SKU # AC12320 | Model # PEX4S232485 | Brand StarTech

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StarTech 4Port Dual Profile PCI Express RS232 RS422 RS485 Serial 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 - PEX4S232485 - Limited Lifetime Product Warranty

Manufacturer Warranty: Limited Product Lifetime Warranty
Manufacturer Contact Info: http://www.StarTech.com.au,
Rating: 3.5 stars - 2 reviews

The PEX4S232485 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 lets you add two RS232, and two RS422/485 serial ports to your PC through a PCI-Express expansion slot.

This PCI express serial card is a single card solution that is compatible with nearly any serial communication protocol, supporting RS-232, RS-422, RS-485 2-wire or RS-485 4-wire operating modes.

A flexible solution for adding serial ports to full-sized, or small form factor systems, the 4-port serial card includes both low and full profile brackets while the included breakout cable helps to avoid cluttered connections.

Backed by a StarTech.com lifetime warranty and free lifetime technical support.

Data Bits5, 6, 7, 8
FIFO256 Bytes
Flow ControlNone, Xon/Xoff, RTS/CTS
Max Baud Rate460.8 Kbps
ParityNone, Odd, Even, Space, Mark
Serial ProtocolRS-232/422/485
Stop Bits1, 1.5, 2
Supported ProtocolsRS-232, RS-422, RS-485 2-wire / 4-wire
Physical Characteristics
Product Height69 mm [2.7 in]
Product Length134 mm [5.3 in]
Product Weight67.4 g [2.4 oz]
Product Width14 mm [0.6 in]
OS CompatibilityWindows® 2000, XP, Vista, 7, 8, 8.1, 10
Windows Server® 2003, 2008 R2, 2012, 2016
Special Notes / Requirements
System and Cable RequirementsAvailable PCI Express slot
What's in the Box
Included in PackageBreakout Cable
Driver CD
Packaging Information
Shipping (Package) Weight390 g [13.8 oz]
Port StyleDongle (Included)
Chipset IDSystemBase - SB16C1052PCI
Card TypeStandard Profile (LP bracket incl.)
Bus TypePCI Express
Storage Temperature0°C to 150°C (32°F to 302°F)
Operating Temperature0°C to 100°C (32°F to 212°F)
Humidity20~80% RH
External PortsDB-9 (9 pin, D-Sub) Male
Connector Type(s)PCI Express x1 Male
What's in the Box
Included in PackageInstruction Manual
Low Profile Bracket
PCI Express Serial Combo Card

SKU # AC12320 | Model # PEX4S232485

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