3.4 Expansion Card Types Flashcards
What is the purpose of a video card?
To enhance graphic processing and connect through a PCIe x16 slot.
What does a capture card do?
It converts external video signals for processing in a computer.
What is the function of a TV capture card?
It allows direct cable input to a computer for viewing or recording TV programs.
What are the benefits of a sound card?
It improves audio output and supports surround sound capabilities.
What does a Network Interface Card (NIC) provide?
Additional networking capabilities, such as fiber optic or wireless connectivity.
What is the purpose of a riser card?
It allows for the horizontal placement of expansion cards in compact systems.
What do expansion cards require to function correctly?
The right drivers to enhance system capabilities.
What is the purpose of expansion cards?
To add functions or ports not supported by the motherboard.
What is a GPU, and why is it important in video cards?
A Graphics Processing Unit (GPU) offloads graphics processing from the CPU, enhancing performance for 2D/3D rendering, video editing, and gaming.
What type of memory is included in video cards?
High-speed dedicated memory to offload graphical processing from the system’s memory.
What are common output ports on video cards?
Thunderbolt, DisplayPort, HDMI, and others for high-quality display connections.
What are common uses of capture cards?
Recording video from external devices (e.g., gaming consoles) or security cameras, and streaming live gameplay.
What is a TV capture card, and why is it less common today?
It allowed cable TV input to a computer for viewing or recording but has been replaced by streaming services like Netflix and Hulu.
What is the purpose of a sound card?
To improve audio output, offering features like 5.1 or 7.1 surround sound.
Why are sound cards less common in modern systems?
Most motherboards now provide good-quality onboard audio with support for surround sound or optical outputs.
