What is riser card?

A riser card is a printed circuit board that is used to extend or reposition connection ports on a motherboard. It allows for expansion cards to be installed in a different orientation or location within a computer case. Riser cards are commonly used in compact computers and systems where space is limited.

Riser cards typically have slots for expansion cards such as graphics cards, sound cards, or network cards to be inserted. They connect to the motherboard through a dedicated slot and provide additional connectivity options for the user.

Riser cards come in different sizes and configurations, depending on the specific requirements of the motherboard and the expansion cards being used. They are also available in various form factors such as PCIe, PCI, and AGP.

Overall, riser cards are a useful tool for customizing and optimizing the connectivity options of a computer system, especially in cases where space is limited or where additional expansion card slots are needed.