Riser cards are used in computers
A riser card is another name for a circuit board. Typically found on some motherboards, riser cards are used to plug in peripheral hardware when there is no space for perpendicular placement in a small computer case.
Function
Riser cards are designed at a right angle to allow for space to plug another card into the motherboard, according to Orbit Micro. When other cards are plugged into a riser card, they then sit parallel to the motherboard in the computer case.
Types
There are riser cards available to accommodate numerous types of plug-in devices. These include PCI, AGP, ISA and numerous other types of buses. Depending on your needs, you can purchase riser cards with one, two or three slots to plug in your devices.
Considerations
According to PC Mag, some riser cards come equipped with networking, modem and audio functionality. However, these capabilities are built into most modern motherboards, making these types of riser cards obsolete.
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