PCMCIA serial adapter cards provide one or more serial ports for a host computer. They interface with the host via a PCMCIA card bus and add RS232, RS422, or other types of serial ports

Serial hubs allow the transparent connectivity of serial devices such as instruments, point-of-sale (POS) terminals, and barcode printers with LANs and WANs.

Serial communication products are used in industrial and commercial systems to transmit data bit-by-bit, or sequentially, over a single wire. They include serial servers, serial hubs, serial adapters, serial data converters, serial routers, and serial multiplexers.

Parallel industrial communications computer boards are boards or ports that transmit character data (byte) by sending the bits down parallel electrical paths simultaneously

Serial communication adapters provide one or more serial ports to a host computer. They interface with the host computer via a data bus and add RS232, RS422, RS485 and/or other types of serial ports

CompactPCI controllers and CompactPCI processors are rugged, high-speed computer boards and single board computers that control data transfers between devices in CompactPCI and PXI networks. These devices also control the status of interrupts, interrupt requests (IRQs), registers, and triggers as well as network instruments for testing and analysis.

Serial data converters are used to interconnect two different serial standards, such as RS232 to RS422, USB to RS232, etc.

GPIB products is a general search form that covers a wide range of peripherals for the general-purpose interface bus (GPIB). GPIB products include switches, extenders, controllers, expanders, isolators, processors and interface adapters. More detailed search forms are available for each of these areas.

Patch panels are groups of ports used to connect lines between communications and electronic devices. Connections are made manually with small patch cords, and are easier to wire than automatic switches. Wireless patch panels are also available

Serial servers are used to connect serial devices to a Local Area Network / Wide Area Network without additional hardware.

USB products is a general search form that covers a wide range of devices that use the universal serial bus (USB) standard. USB products include host controllers, adapters, hard drives, CD-ROM drives, hubs, modems, faxes, and routers.

Serial interfaces and converters are used to connect or convert an analog signal to a serial-digital output signal, and to connect or convert from one network standard to another.

Network modems (modulators-demodulators) are devices or programs that allow computers to transmit data over telephone lines. They convert digital computer data to analog sound waves and then demodulate the carrier signals to decode the transmitted information.

Programmable automation controller (PAC) modules are add-on devices that perform a specific control function in PAC systems.

Programmable automation controller (PAC) systems consist of PAC modules, each of which performs a specific function. PAC systems are used in motion control, machine control, machine vision, and other industrial control applications.