American Portwell Technology Inc. Datasheets for Serial Communications Computer Boards
Serial communications computer boards are boards or ports that transmit data by sending the bits one after the other over a single wire.
Serial Communications Computer Boards: Learn more
| Product Name | Notes |
|---|---|
| Dual port asynchronous optically isolated RS-422/485 serial communication card that can be installed in any 3.3V or 5V PCI slot computer. Supports RS-422 and RS-485 protocols with auto control for... | |
| 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... | |
| Dual-port, asynchronous RS-232/422/485 serial communications card that can be installed in any 3.3V or 5V PCI slot in PC computers. Supports RS-232, RS-422 and RS-485 protocols with auto control for... | |
| Dual-port, asynchronous RS-422/485 serial communications card that can be installed in any 3.3V or 5V PCI slot in PC computers. Supports RS-422 and RS-485 protocols with auto control for RS-485... | |
| Four-port, asynchronous RS-422 serial communications card designed for use in PCI-Bus computers with half card 3.3V or 5V slots at baud rates up to 460.8Kbps. | |
| Four-port, asynchronous serial communications card designed for use in PCI-Bus systems | |
| Four-port, optically isolated asynchronous RS-422 serial communications card designed for use in PCI-Bus computers with 3.3V or 5V slots at baud rates up to 460.8Kbps. Fits in any slot that... | |
| Four-port, optically isolated asynchronous RS-485 serial communications card designed for use in PCI-Bus computers with 3.3V or 5V slots at baud rates up to 460.8Kbps. Fits in any slot that... | |
| Low Profile Eight-port asynchronous RS-232 serial communication card that can be installed in any 3.3V or 5V PCI slot computer. Supports RS-232 protocol under all OS at baud rates up... | |
| Low Profile Eight-port asynchronous RS-232/422/485 serial communication card that can be installed in any 3.3V or 5V PCI slot computer. Supports RS-232/422/485 protocol on any individual port with auto RS-485... | |
| Low Profile Eight-port asynchronous RS-422 serial communication card that can be installed in any 3.3V or 5V PCI slot computer. Supports RS-422 protocol under all OS at baud rates up... | |
| Low Profile Eight-port asynchronous RS-485 serial communication card that can be installed in any 3.3V or 5V PCI slot computer. Supports RS-485 protocol with auto RS-485 control under all OS... | |
| Low Profile Quad-port asynchronous RS-232/422/485 serial communication card that can be installed in any 3.3V or 5V PCI slot computer. Supports RS-232, RS-422 and RS-485 protocols with auto control for... | |
| Low Profile Quad-port asynchronous RS-232serial communication card that can be installed in any 3.3V or 5V PCI slot computer. Supports RS-232 protocol under all OS at baud rates up to... | |
| Low Profile single port asynchronous serial communication card that can be installed in any 3.3V or 5V PCI slot computer. Supports RS-422 and RS-485 protocols with auto control for RS-485... | |
| Quad-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... | |
| Single port asynchronous optically isolated RS-422/485 serial communication card that can be installed in any 3.3V or 5V PCI slot computer. Supports RS-422 and RS-485 protocols with auto control for... |