Products Memory, Storage and Components StarTech 4-Port PCIe Serial...

StarTech 4-Port PCIe Serial Card RS-232/422/485 with ESD, TAA, Linux/Windows

VENDOR: STARTECH Mfg Part#: PS74ADF-SERIAL-CARD UPC#: 065030903141
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$186.55
$186.55
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MSRP: $187.99
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  • - Four DB9 ports configurable independently for RS-232, RS-422, or RS-485 via DIP switches
  • - On-board jumpers for 12V/5V/RI power delivery up to 1.5A per port
  • - Integrated 16C1050 UART for stable serial communication
  • - ESD protection included for use in high-interference environments
  • - Includes low-profile brackets for flexible hardware installation
  • - Compatible with Windows and Linux operating systems

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Key Benefits

Eye-Insights
  • Supports RS-232, RS-422, and RS-485 protocols independently on each port via simple DIP switch configuration.
  • Provides robust power and signal flexibility with onboard jumpers for 12V/5V/RI at 1.5A per port, reducing need for external hubs.
  • TAA-compliant and OS-flexible (Windows/Linux), making it suitable for government and enterprise deployments.

Product Overview

4-PORT PCIE SERIAL CARD FEATURES ON-BOARD DIP SWITCHES ALLOWING EACH DB9 PORT TO OPERATE IN RS-232/RS-422/RS-485 INDEPENDENTLY; JUMPERS PROVIDE THE OPTION OF 12V/5V/RI @ 1.5A PER PORT; INCLUDES LOW-PROFILE BRACKETS; SUPPORTS WINDOWS/LINUX

Specifications

Product Overview
Product Type PCIe Serial Adapter Card
Form Factor Low-profile and standard height
Chipset 16C1050 UART
Power Requirements Powered via PCI Express slot
Bracket Included Full-height and low-profile brackets included

Wireless Features

Compliance & Origin
Country of Origin Taiwan
TAA Compliance Yes
Certification Standards CE, FCC, RoHS, REACH
Environmental Compliance RoHS, WEEE, REACH

Advanced Security Features
Electrical Protection 15kV ESD protection on each port
Isolation No galvanic isolation

Interfaces
Interface Type PCI Express x1
Serial Ports 4 x DB9 Male
Supported Serial Protocols RS-232, RS-422, RS-485
UART Type 16C1050
Baud Rate Support Up to 921.6 Kbps
Connector Gender Male
Signal Voltage Support ±15V max
Data Bits Support 5, 6, 7, 8, 9
Stop Bits Support 1, 1.5, 2
Parity Support None, Odd, Even, Mark, Space
Flow Control Support RTS/CTS, XON/XOFF
ESD Protection 15kV, Air and Contact Protection
Current Output Per Port Up to 1.5A at 5V/12V/RI

Physical & Environmental
Dimensions 167.64 mm x 120.65 mm x 20.32 mm
Weight 0.16 kg (0.35 lbs)
Operating Temperature 0°C to 70°C (32°F to 158°F)
Storage Temperature -20°C to 85°C (-4°F to 185°F)
Humidity (Operating) 5% to 95% non-condensing
LED Indicators Activity and Power per port

Cloud Management & Licensing
Management Interface None (hardware-controlled DIP switch configuration)
Driver OS Support Windows 11/10/8.1/7, Linux 3.x and 4.x
Included Software Drivers and configuration utility available online from StarTech