Video cards, sound cards, parallel cards and more help your computer run at top performance. Learn more about the cards you use every day behind the scenes.
SD cards in front of a Windows laptop and Macbook
How to Format an SD Card to FAT32
Nvidia GTX graphics card
How to Benchmark a Graphics Card
A photo of a graphics card installed in a computer
How to Upgrade a Graphics Card
Picture of someone opening a computer case
How to Unscrew and Reseat Expansion Cards
BIOS chip
How to Update BIOS
The different types of SIM cards
What is a SIM Card?
Photo of an AmazonBasics VGA cable
What Does VGA Mean?
Photo of an XFX AMD Radeon HD 5450 1GB GDDR3 VGA/DVI/HDMI Low Profile PCI-Express Video Card (ONXFX1PLS2)
What Is a Video Card?
Creative Sound Blaster Z SBX PCIe Gaming Sound Card
What Is a Sound Card?
PCIe OCZ Revodrive SSD
What Is a PCIe SSD?
Business owner working on a computer
Wireless Adapter Cards and Wireless Network Adapters
NVIDIA GeForce logo
NVIDIA GeForce Video Card Drivers v551.76
A wrench holding an SD Card.
SD Card Repair: How to Fix a Corrupted Card
A close up of two rows of blue and black SD memory cards
How to Move Pictures and Other Data to an SD Card on Android
Product shot of the GeForce GTX TITAN Z graphics card from Nvidia
CUDA Cores in Video Cards
A person using a laptop next to a window
AMD Radeon Video Card Drivers v23.40
Gamer working on a PC
How to Install a Graphics Card
Nvidia
What Is NVIDIA Optimus Technology?
Row of graphics cards lined up
Using Graphics Cards for More Than Just 3D Graphics
Two monitors connected to a PC to play games
Multiple Graphics Cards: Are They Worth the Hassle?
Isolated shot of professional camera lens against black background
How to Capture Analog Video to PCs Using a Capture Card
Computer video capture card, close up
Install and Configure a Video or TV Capture Card in a PC
Student screwing in screw, working on the back of a computer
Installing a PCI Adapater Card
A hand holding a USB cable, isolated against a white background
How Does Plug and Play Technology Work?