Pci Express Serial Adapter Card 8port - Rs232/422/485

 Without VATWith VAT
Base Price:€219,98€266,18
Part Number: PEX8S232485
Language: UK
Minimum Order Quantity: 1

Product Details


The PEX8S232485 8-Port PCIe Serial Combo Card lets you add four RS232 and four RS422 / RS485 serial ports to your PC through a single PCI Express expansion slot.

This multi-port serial card is a single card solution that offers compatibility with nearly any serial communication protocol, supporting RS-232, RS-422, RS-485 2-wire or RS-485 4-wire operating modes at data rates up to 460Kbps.

To fit most standard computer cases, the card ships with a standard profile bracket installed and includes a low-profile / half-height bracket for adapting to slimline or small form factor systems. Plus, the included breakout cable helps to avoid cluttered connections.

Backed by a lifetime warranty and free lifetime technical support.

Benefits and Features:

  • Communicate with multiple devices over mixed protocols with RS232, RS422 and RS485 compatibility
  • Fit almost any PC case with included low and full profile brackets
  • Avoid crowded connections with the included breakout cable
  • 8 port (4 x RS232, 4 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 profile bracket installed, low profile bracket included
  • Compliant with PCI-Express Specification 1.0a
  • Supports PCI Power Management 1.1


Connector Type(s)PCI Express x1 Male
External PortsDB-9 (9 pin; D-Sub) Male
Humidity20~80% RH
Operating Temperature-0°C to 100°C (32°F to 212°F)
Storage Temperature-65°C to 150°C (-85°F to 302°F)
Bus TypePCI Express
Card TypeStandard Profile (LP bracket incl.)
Chipset IDSystemBase - SB16C1052PCI
Port StyleDongle (Included)
Package Contents
Included in PackageBreakout Cable
Driver CD
Instruction Manual
Low Profile Bracket
PCI Express Serial Card
Packaging Information
Shipping (Package) Weight556 g [19.6 oz]
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 Height68 mm [2.7 in]
Product Length165 mm [6.5 in]
Product Weight75 g [2.6 oz]
Product Width18 mm [0.7 in]
OS CompatibilityWindows® 8 / 8.1 (32/64bit), 7 (32/64), Vista (32/64), XP (32/64), 2000
Windows Server® 2008 R2, 2003
Linux 2.6.x
Special Notes / Requirements
System and Cable RequirementsAvailable PCI Express slot