A PCI cable typically refers to the connections associated with PCI (Peripheral Component Interconnect) or PCI Express (PCIe) slots on a motherboard, which are used to connect various expansion cards, such as graphics cards, network cards, and storage controllers, to the computer. Let's break down how these systems work.
### PCI and PCIe Basics
1. **Bus Architecture**:
- PCI and PCIe are interfaces that allow communication between the


