PX-431 3 Port RS232 PCI Express Serial Card

Discontinued

End Of Life: 1st October 2025. Contact [email protected] to discuss your requirements

Three RS232 serial ports
up to 921,600 baud rates
Popular Operating Systems supported

Brainboxes PX-431 end of life: 1st october 2025

Brainboxes ES-446 rs232 serial port pinout diagram showing 9 pin male connector wiring

PCI Express Card providing three RS232 serial ports. Data transfer rates up to 921,600 baud rates and the 128 byte deep transmit and 128 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver uncompromising performance on your PC. Drivers for Windows 32 bit and 64 bit Operating Systems including Windows 2000, XP, Server 2003, Vista, Server 2008, Windows 7, 8 and Windows 10.

See other products the same category as PX-431: Discontinued

Serial Port
Serial Port	Ports	3
	Protocol	RS232
	Connector	DB9 Connector - 9 Pin Male
	UART	Oxford 950
	UART Compatibility	16750/16550/16450 backwards compatibile
	Tx FIFO Size	128
	Rx FIFO Size	128
	Operating Distance	EIA - RS232 Standard
	Cable	No Cable; Integrated Connector
Serial Port Settings
Serial Port Settings	Max Baud Rate	921,600
	Data Bits	5,6,7 or 8
	Parity	Odd, Even, None, Mark or Space
	Stop Bits	1, 1.5 or 2
	Flow Control	RTS/CTS, DSR/DTR, XON/XOFF
	Tx/Rx Modes	Point to Point
General
General	PCB Layers	4
	Form Factor	Standard Height
	Includes Printer Port	No
	Galvanic Isolation	No
	Power Consumption	400mA @ 3.3V
	Product Weight	0.08 kg
	Product Dimensions	127(l) x 108(w) x 18(h) mm
	Packaged Weight	0.173 kg
	Packaged Dimensions	160(l) x 135(w) x 49(h) mm
	GTIN (barcode)	837324001549
Operating System Compatibility
Operating System Compatibility	Operating Systems	Microsoft Windows 10 Microsoft Windows 8 32 bit & 64 bit Editions Microsoft Windows 7 32 bit & 64 bit Editions Windows Server 2008 32 bit & 64 bit Editions Windows Vista 32 bit & 64 bit Editions Windows XP 32 bit & 64 bit Editions Microsoft Windows 2000
Interface
Interface	PCI Express x1, x4, x8 & x16 lane slots	PCI Express (Peripheral Component Interconnect Express), officially abbreviated as PCI-E or PCIe, is a computer expansion card standard introduced by Intel in 2004. All Brainboxes PX cards are PCI Express Base Specification 1.1 Compliant.

Software and Drivers

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5.0

Based on 44 reviews

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1-5 of 44 reviews

Slimane Azmi
Verified owner

February 13, 2024

PX-324
Slimane Azmi
Verified owner

February 13, 2024

PX-257
Great service and fast delivery. Thank you
Jack Mizrakli
Verified owner

February 1, 2023

UC-275
Tomas Krajcovic
Verified owner

November 16, 2022

PX-260
Fast response and prompt shipping. Top service from Brainboxes, thank you.
G.P. TECNO SRL
Verified owner

October 12, 2022

UC-313