Computers are programmable electronic devices that accept data, execute prerecorded instructions, perform mathematical and logical operations, and output results.

Computer workstations are client computers that connect to a network and share data with other machines. They are used in applications such as computer-aided design (CAD), computer-aided manufacturing (CAM), graphic design, software development, medical imaging, and point of sale (POS) systems.

Industrial keyboards are peripheral hardware devices that include alphanumeric keys, electromechanical buttons, or sensors that users press to interface with a computer.  

Notebook and laptop computers are portable computers that usually feature integral keyboards and monitors.

Desktop personal computers (PCs) are small, relatively inexpensive computers that are designed for individual users. Typically, these devices include a monitor, keyboard, mouse, and other peripherals.

Handheld computers are portable devices including notebook and subnotebook computers, palmtops, and PDAs.

Trackballs are computer pointers resembling an inverted mouse. The pointing ball is rotated with the thumb, fingers, or the palm of the hand.

Industrial computers are similar to personal computers (PC), but they are intended for use on a factory floor or in other harsh environments.

Computer mouse and other pointing devices are used to control the screen-based movement of a cursor or icon on a visual computer. This category includes mice, trackballs, and touch pads.

Data acquisition I/O modules or cards have both input and output functionality. Digital or discrete I/O modules include on-off signals used in communication, user interface, or control.

Cell processors are multi-core processors that use cellular architecture for high performance distributed computing. They are made of hardware and software cells whose interoperability is similar to how neural cells perform in the human brain.

Data acquisition computer boards are self-contained printed circuit boards that typically plug into the backplane, motherboard, or otherwise interface directly with the computer bus.

Analog-to-digital converters (ADC) sample an analog signal and convert it to a series of digital values to represent the signal to a computer processor.

Counter and timer boards are computer cards that perform digital counting and/or timing functions.

General-purpose interface bus (GPIB) controllers and GPIB interface boards are devices that enable communications between GPIB buses and GPIB networks.