PC/104 Eight-, Four-, and -Two Port Serial Communication Board -- 104-COM-8SM
from ACCES I/O Products, Inc.

PC/104 Eight-, Four-, and -Two Port Serial Communication Board. This is an eight-, four-, or two-port, asynchronous, serial communication board designed for use on the PC/104 bus. It supports RS-232, RS-422 or RS-485 communications. The board may be installed in any standard PC/104 stack. [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Data Rate: 921
  • Network / Bus: PC/104 (PC/104-Plus, EBX, ETX)
  • Number of Ports: 8
IOS-500 Series Serial Communication Module -- IOS-520
from Acromag, Inc.

IOS Modules plug into the 4-slot carrier card that is integrated within the I/O Server. Different modules can mix or match in any combination to meet the I/O requirements. IOS-520 modules provide eight asynchronous serial communication ports from a single carrier slot. Software-configuration helps... [See More]

  • Serial Protocol: RS232
  • Number of Ports: 8
  • Data Rate: 230
  • Operating Temperature: -40 to 85
2-port RS-232 Current-loop Communication Card -- PCL-741-AE
from Advantech Co., Ltd.

RS-232, RS-422, RS-485 or current-loop interface. 16C550 UART with 16-byte FIFO. Transmission speeds up to 921.6 kbps. Flexible I/O address and IRQ selection. IRQ: 3, 4, 5, 6, 7, 9, 10, 11, 12 or 15. Complete RS-232 modem control signals. Supports 4-wire or 2-wire operation for RS-422/485. Automatic... [See More]

  • Serial Protocol: RS232
  • Number of Ports: 2
Quatech PCI Serial Boards
from B&B Electronics

Quatech RS-232 PCI serial boards utilize a single PCI slot to provide 2, 4, or 8 independent asynchronous serial ports that share a single interrupt. All PCI registers are properly implemented, so you can be assured that Quatech boards will be good citizens on the PCI bus. The RS-422/485 serial... [See More]

  • Serial Protocol: RS232 (optional feature); RS422 (optional feature); RS485 (optional feature)
  • Operating System: Win 95/98/Me/NT/2000/XP, Linux, OS/2, DOS
  • Network / Bus: PCI
  • Data Rate: 922
1 Port Low Profile PCIe 1 RS232 POS 1A IDE -- PX-809
from Brainboxes Limited

Low profile PCI Express Card providing two powered RS232 serial ports. Board gives first serial port on the bracket, with a second serial port on a fly lead. 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... [See More]

  • Serial Protocol: RS232
  • Operating System: Windows 7, Server 2008, Vista, Server 03
  • Network / Bus: PCI-Express
  • Data Rate: 921600
Low Profile RS-232C Serial I/O Board -- COM-1C-LPE
from CONTEC Co., Ltd.

This product is an interface board of PCI Express bus conformity to perform an outside device and serial communication of RS-232C conformity. It is equivalent to a Low Profile size slot and is equivalent to a standard size slot by changing it for an attached bracket. It possess a serial port of one... [See More]

  • Serial Protocol: RS232
  • Operating System: Windows, Linux
  • Network / Bus: PCI
  • Data Rate: 922
PMC with Eight Asynchronous Serial Channels with FIFOs -- PMC-OCTPRO-232
from GE Intelligent Platforms

PMC-OCTPRO-232 expands eight high-performance asynchronous RS-232 serial channels to a PCI Mezzanine Card (PMC). The PMC provides high channel density for serial I/O and data communications applications requiring a large number of serial channels in a restricted space. Embedded applications make use... [See More]

  • Serial Protocol: RS232; AsynchronousUART
  • Operating System: WindowsNT, VxWorks, and Linux (kernel 2.6.0) driver support
  • Network / Bus: PCI
  • Data Rate: 115 to 461
8 Port ISA RS-232 Serial Interface -- OMG-COMM8-A
from OMEGA Engineering, Inc.

The OMG-COMM8-A provides the PC with eight RS-232 Asynchronous ports for terminals, data collection and other devices. This product includes extended AT interrupts, extended address range for UNIX, XENIX and QNX compatibility, and an interrupt status port for greater data throughput. Set each port... [See More]

  • Serial Protocol: RS232
  • Data Rate: 461
  • Operating System: DOS, Windows 3.1/95/98/ME/NT/2000/XP
  • Number of Ports: 8
3/1-port RS-232/485 PCI -- C514
from ADLINK Technology Inc.

Support one isolated RS-422 or RS-485 interface port [See More]

  • Serial Protocol: RS232; RS485
  • Number of Ports: 4
  • Data Rate: 115
  • Connector: DB9
8-Port Serial Communication Module -- MIC-3620
from Advantech - Applied Computing Group

The MIC-3620 is a 8 port RS-232 communication card. It is compatible with PCI 2.1 bus specification. The MIC-3620 provides eight optional surge protection RS-232 to meet user's needs. It features lots of functions such as high transmission speed 921.6 Kbps; eight independent RS-232 ports; optional... [See More]

  • Serial Protocol: RS232
  • Operating System: Windows 98/NT/2000/XP
  • Network / Bus: CompactPCI
  • Data Rate: 922
Serial Communication Port Card -- PCI-COM232-2
from American Portwell Technology Inc.

Dual-port, asynchronous RS-232 serial communications card that can be installed in any 3.3V or 5V PCI slot in PC computers. Supports RS-232 under all OS at baud rates up to 921.6 Kbps. [See More]

  • Serial Protocol: RS232
  • Number of Ports: 2
  • Network / Bus: PCI; PCI-X
  • Agency Approvals: FCC; CE Conformity
BlueStorm/LP RS-232 -- BL005
from Connect Tech Inc.

Designed and built for installation in a low profile chassis [See More]

  • Serial Protocol: RS232
  • Number of Ports: 2
  • Network / Bus: PCI
  • Agency Approvals: FCC; CE Conformity; RoHS; WEEE
Emerald-MM -- EMM-4M-XT
from Diamond Systems Corporation

4-ch rs-232/422/485, extended temperature [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Data Rate: 115
  • Network / Bus: PC/104 (PC/104-Plus, EBX, ETX)
  • Number of Ports: 4
16-Port -- Model 8011
from ELMA Electronic Inc.

Provides sixteen 16550-based UARTs using RS232 signaling. UARTS operate at 300 baud to 115 Kbaud. I/O accessed via 68-pin SCSI connector on front panel. Rear I/O provided by wiring all ports to the P4 connector [See More]

  • Serial Protocol: RS232
  • Number of Ports: 16
  • Operating System: RTOS, Linux, and Windows NT
  • Connector: P4 Connector
PC/104 Module -- CA-104
from Industrial PC, Inc.

Comm. Controller 16C550C or compatible x 4 [See More]

  • Serial Protocol: RS232
  • Operating System: Windows, DOS, Linux, QNX, FreeBSD
  • Network / Bus: PC/104 (PC/104-Plus, EBX, ETX)
  • Data Rate: 922
C320Turbo -- C32080T
from Moxa Inc.

The intelligent C320Turbo serial boards are expandable and flexible COM/TTY solutions for RS-232 applications that require connecting up to 128 serial devices to one computer. The C320Turbo ’s on-board CPU and large dual-port memory take the load off host systems whose performance and... [See More]

  • Serial Protocol: RS232
  • Data Rate: 461
  • Network / Bus: PCI; ISA
  • Number of Ports: 8
Four Port RS-232 Module -- PCM-3640
from VersaLogic Corporation

The PCM-3640 is a high-speed four-port RS-232 serial interface module. It provides four independent COM-compatible serial interfaces. The module's industry-standard 16C550 UART is fully programmable with standard PC software drivers [See More]

  • Serial Protocol: RS232
  • Data Rate: 115
  • Network / Bus: PC/104 (PC/104-Plus, EBX, ETX)
  • Number of Ports: 4