This was the Accelerated Graphics Port, or AGP, a standard created to more quickly serve the 3D graphics cards which were then taking the world by storm. It was everywhere for a few years ...

Brown slot located nearest to the processor on most motherboards. AGP ports are used exclusivly for graphics cards and are set back and keyed differently so that other expansion cards will not fit ...

Ajay V Bhatt, a prominent technologist and the creator of the Universal Service Bus (USB) and Accelerated Graphics Port (AGP) ...