Serial Cards

desktop & server serial connectivity

(24)

Brainboxes PX-387 1 x RS422/485 PCI Express Serial Port Card With Opto Isolation

PX-387

1 x RS422/485 PCI Express Serial Port Card With Opto Isolation

Key Specs

1916
Ports: 1 Port
Form Factor: Standard Height
Protocol: RS422/485
Brand: Brainboxes

Alternative option: ES-320
PCIe 1xRS422/485 1MBaud Opto Isolated
up to 921,600 baud rates
Popular Operating Systems supported

Brainboxes PX-420 4 Port RS232 PCI Express Serial Card (3x9 pin ports + 1x9 pin port)

PX-420

4 Port RS232 PCI Express Serial Card (3x9 pin ports + 1x9 pin port)

Key Specs

1916
Ports: 1 Port
Form Factor: Standard Height
Protocol: RS422/485
Brand: Brainboxes

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

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

Brainboxes PX-431 3 Port RS232 PCI Express Serial Card

PX-431

3 Port RS232 PCI Express Serial Card

Key Specs

1916
Ports: 1 Port
Form Factor: Standard Height
Protocol: RS422/485
Brand: Brainboxes

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-475 1 Port RS232 PCI Express Serial Card with LPT Parallel Printer Port

PX-475

1 Port RS232 PCI Express Serial Card with LPT Parallel Printer Port

Key Specs

1916
Ports: 1 Port
Form Factor: Standard Height
Protocol: RS422/485
Brand: Brainboxes

PCIe 1xRS232 1MBaud + 1xLPT Printer Port
up to 921,600 baud rates
Popular Operating Systems supported

Brainboxes PX-701 4 Port RS232 PCI Express Serial Card

PX-701

4 Port RS232 PCI Express Serial Card

Key Specs

1916
Ports: 1 Port
Form Factor: Standard Height
Protocol: RS422/485
Brand: Brainboxes

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

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

PX-801

Low Profile PCI Express 2 Port RS232 Powered (through SATA power connector) 1 Amp POS Card

Key Specs

1916
Ports: 1 Port
Form Factor: Standard Height
Protocol: RS422/485
Brand: Brainboxes

LP PCIe 1+1xRS232 POS 1A SATA
Two powered RS232 serial ports
up to 921,600 baud rates
Popular Operating Systems supported

PX-803

Low Profile PCI Express 1 Port RS232 Powered (through SATA power connector) 1 Amp POS Card

Key Specs

1916
Ports: 1 Port
Form Factor: Standard Height
Protocol: RS422/485
Brand: Brainboxes

One powered RS232 serial port
up to 921,600 baud rates
Popular Operating Systems supported

Brainboxes PX-805 PCI Express 2 Port RS232 Powered (through SATA power connector) 1 Amp POS Card

PX-805

PCI Express 2 Port RS232 Powered (through SATA power connector) 1 Amp POS Card

Key Specs

1916
Ports: 1 Port
Form Factor: Standard Height
Protocol: RS422/485
Brand: Brainboxes

PCIe 2xRS232 POS 1A SATA
Two powered RS232 serial ports
up to 921,600 baud rates
Popular Operating Systems supported

PX-809

Low Profile PCI Express 2 Port RS232 Powered (through IDE power connector) 1 Amp POS Card

Key Specs

1916
Ports: 1 Port
Form Factor: Standard Height
Protocol: RS422/485
Brand: Brainboxes

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

PX-812

Low Profile PCI Express 1 Port RS232 Powered (through IDE power connector) 1 Amp POS Card

Key Specs

1916
Ports: 1 Port
Form Factor: Standard Height
Protocol: RS422/485
Brand: Brainboxes

One powered RS232 serial port
up to 921,600 baud rates
Popular Operating Systems supported

Brainboxes PX-823 PCI Express 1 Port RS232 Powered (through IDE power connector) 1 Amp POS Card

PX-823

PCI Express 1 Port RS232 Powered (through IDE power connector) 1 Amp POS Card

Key Specs

1916
Ports: 1 Port
Form Factor: Standard Height
Protocol: RS422/485
Brand: Brainboxes

1 Port RS232 Powered, up to 1 Amp selectable power through pins 1 or 9
Data rate from 110 to 921,600 baud
PCI Express
128 Byte Transmit and Receive FIFOs
Drivers for all popular operating systems including Windows 10, 8, 7 and XP
Lifetime Warranty and Support

Brainboxes PX-846 PCI Express 1 Port RS232 Powered (through SATA power connector) 1 Amp POS Card

PX-846

PCI Express 1 Port RS232 Powered (through SATA power connector) 1 Amp POS Card

Key Specs

1916
Ports: 1 Port
Form Factor: Standard Height
Protocol: RS422/485
Brand: Brainboxes

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

UC-049

4 Port Low Profile RS232 PCI Serial Card Opto Isolated TX RX GND

Key Specs

1916
Ports: 1 Port
Form Factor: Standard Height
Protocol: RS422/485
Brand: Brainboxes

Universal PCI providing four low profile RS232 serial ports with Opto Isolation on TX RX and GND lines (RTS, CTS and all other lines are not connected). 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. Includes drivers for

UC-061

4 Port Low Profile RS232 PCI Serial Card Opto Isolated TX,RX,GND,CTS & RTS

Key Specs

1916
Ports: 1 Port
Form Factor: Standard Height
Protocol: RS422/485
Brand: Brainboxes

Universal PCI providing four low profile RS232 serial ports with Opto Isolation on TX, RX, GND, CTS & RTS lines. 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. Includes drivers for all Windows 32 bit and 64 bit

Brainboxes UC-072 4 Port RS232 PCI Serial Card Opto Isolated TX RX GND

UC-072

4 Port RS232 PCI Serial Card Opto Isolated TX RX GND

Key Specs

1916
Ports: 1 Port
Form Factor: Standard Height
Protocol: RS422/485
Brand: Brainboxes

Universal PCI providing four RS232 serial ports with Opto Isolation on TX RX and GND lines (RTS, CTS and all other lines are not connected). 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.Includes drivers for all Windows 32

Brainboxes UC-083 4 Port RS232 PCI Serial Card Opto Isolated TX,RX,GND,CTS & RTS

UC-083

4 Port RS232 PCI Serial Card Opto Isolated TX,RX,GND,CTS & RTS

Key Specs

1916
Ports: 1 Port
Form Factor: Standard Height
Protocol: RS422/485
Brand: Brainboxes

Universal PCI providing two RS232 serial ports with Opto Isolation on TX, RX, GND, CTS & RTS lines. 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. Includes drivers for all Windows 32 bit and 64 bit Operating Systems,

UC-101

2 Port RS232 Low Profile PCI Serial Port Card

Key Specs

1916
Ports: 1 Port
Form Factor: Standard Height
Protocol: RS422/485
Brand: Brainboxes

Universal PCI providing two low profile RS232 serial ports. Data transfer rates up to 115,200 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. Includes drivers for all Windows 32 bit and 64 bit Operating Systems, including Windows 8.

Brainboxes UC-146 Parallel Port Printer PCI Card

UC-146

Parallel Port Printer PCI Card

Key Specs

1916
Ports: 1 Port
Form Factor: Standard Height
Protocol: RS422/485
Brand: Brainboxes

1 LPT Printer Port Card
PCI 3.0
Drivers for all popular operating systems
Detailed sample source code for many popular programming languages
Lifetime Warranty
Lifetime Support

UC-157

Low Profile Parallel Port Printer PCI Card

Key Specs

1916
Ports: 1 Port
Form Factor: Standard Height
Protocol: RS422/485
Brand: Brainboxes

1 LPT Printer Port Card
Low Profile Card
PCI 3.0
Drivers for all popular operating systems
Lifetime Warranty
Lifetime Support

UC-203

2 Port RS232 Low Profile PCI Serial Port Card with LPT Parallel Port

Key Specs

1916
Ports: 1 Port
Form Factor: Standard Height
Protocol: RS422/485
Brand: Brainboxes

Universal PCI providing two RS232 serial ports. and one printer port. Data transfer rates up to 115,200 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.Includes drivers for all Windows 32 bit and 64 bit Operating Systems, including Windows 8.

UC-235

1 Port RS232 Low Profile PCI Serial Card

Key Specs

1916
Ports: 1 Port
Form Factor: Standard Height
Protocol: RS422/485
Brand: Brainboxes

1 Port RS-232 Serial Card
Low Profile PCI Card
128 Byte Tx and Rx FIFOs
Data rate up to 115,200 Baud
Drivers for all popular operating systems
Lifetime Warranty and Support

Brainboxes UC-246 1 Port RS232 PCI Serial Port Card

UC-246

1 Port RS232 PCI Serial Port Card

Key Specs

1916
Ports: 1 Port
Form Factor: Standard Height
Protocol: RS422/485
Brand: Brainboxes

1 Port RS-232 Serial Card
Data rate up to 115,200 Baud
128 Byte Tx and Rx FIFOs
PCI 3.0
Drivers for all popular operating systems
Lifetime Warranty and Support

UC-253

2 Port RS232 Low Profile PCI Serial Port Card

Key Specs

1916
Ports: 1 Port
Form Factor: Standard Height
Protocol: RS422/485
Brand: Brainboxes

Low Profile Universal PCI providing two RS232 serial ports on cable. Data transfer rates up to 115,200 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.Includes drivers for all Windows 32 bit and 64 bit Operating Systems, including Windows 10.

Brainboxes UC-257 2 Port RS232 PCI Serial Port Card

UC-257

2 Port RS232 PCI Serial Port Card

Key Specs

1916
Ports: 1 Port
Form Factor: Standard Height
Protocol: RS422/485
Brand: Brainboxes

Two RS232 serial ports
Option to add a printer port via fly lead
Data transfer rates up to 115,200 baud
Universal PCI – tried and trusted
Drivers for all popular operating systems including Windows 10,8,7, XP and 2000
Lifetime Warranty and Support

serial connectivity for consumer, server & industrial applications

PCI Express

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desktop & server serial cards

PCI Universal

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