Physical-layer transceiver used for Ethernet communication.

Bus allowing additional hardware devices to be connected.

Circuit board adding functionality to a computer.

Physical interface for adding external or internal hardware.

Motherboard slot accepting an expansion card.

Separate digital-to-analog converter outside the main computer.

Storage drive housed outside the computer enclosure.

Graphics processor housed in a separate enclosure.

Hard-disk storage connected externally to a computer.

Solid-state storage device connected externally.

External hardware providing audio input and output.

Camera connected externally to a computer.

Hardware device used to program EEPROM chips.

Reference or return path for electrical circuits.

Separation preventing direct electrical conduction between circuits.

Capacitor using an electrolyte and polarized construction.

Protective diode designed to suppress electrostatic discharge.

Hardware measures preventing damage from electrostatic discharge.

Transformers and related components isolating Ethernet signals.

Integrated circuit implementing Ethernet physical-layer functions.

Electrically erasable programmable read-only memory.

Older DRAM type with extended data output.

Embedded field-programmable gate array.

Circuit reducing electromagnetic interference.

Conductive enclosure or layer reducing electromagnetic emissions.

Circuit converting information into coded signals.

Memory capable of detecting and correcting certain errors.

Connector using contacts along a circuit-board edge.

Microcontroller managing low-level system functions.

Flash memory integrated into a device.

Processor integrated into a larger electronic system.

RAM integrated within a semiconductor device.

Hardware implementing Ethernet networking.

Physical-layer transceiver for Ethernet communication.

Add-in board providing additional computer functions.

Bus allowing additional hardware devices to connect.

Pin connector for adding hardware functions.