a modern motherboard of a desktop computer in black color with a visible pci express connector, battery and heat sinks.

adapter adapters aluminium battery black board bus capacitor card chip chipset circuit color communication component computer connector controller cover cpu desktop disk electronic express flat gills graphics hard hardware heat host interface macro mainboard metallic microchip modern module motherboard network pci pcie plug power processor semiconductor serial sink sinks slot socket sound steel technology tuner usb visible wifi