PATRICK LLEWELYN-DAVIES / SCIENCE PHOTO LIBRARY PATRICK LLEWELYN-DAVIES / SCIENCE PHOTO LIBRARY
Computer circuit board. This is a removable circuit board that can be slotted into a computer as needed. Examples of devices added to computers this way include network cards and extra memory components. Several microchips (black rectangles) are seen on the circuit board, as well as a heat sink (large rectangle, upper centre) to cool the circuit board's main microprocessor.
Model release not required. Property release not required.