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Understanding Essential Expansion Cards: GPU, Sound Card, LAN, and TV Tuner

Expansion cards enhance a computer's capabilities, and key types include graphic cards, sound cards, LAN cards, and TV tuner cards. The graphic card, or GPU (Graphics Processing Unit), excels in processing 3D graphics for gaming and professional applications. Sound cards enable audio input/output for multimedia tasks. LAN cards, also known as network interface controllers, facilitate network communication either via cables or wirelessly. Lastly, TV tuner cards allow computers to receive television signals, supporting both analog and digital formats. These cards significantly enhance your system's multimedia experience.

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Understanding Essential Expansion Cards: GPU, Sound Card, LAN, and TV Tuner

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Presentation Transcript

  1. ~ Extension cards ~ graphic card, sound card, LAN, TV card

  2. ~ Graphic card ~ • Graphics Processing Unit or GPU (also occasionally called Visual Processing Unit or VPU) • Can be used in a personal computer, workstation, or game console. • Modern GPUs use most of their transistors to do calculations related to 3D computer graphics.

  3. ~ Sound card ~ • A sound card is a computer expansion card that can input and output sound under control of computer programs • Typical uses of sound cards include providing the audio component for multimedia applications such as music composition, editing video or audio, presentation/education, and entertainment

  4. ~ LAN ~ • A network card, network adapter or NIC (network interface controller) is a piece of computer hardware designed to allow computers to communicate over a computer network • It allows users to connect to each other either by using cables or wirelessly

  5. ~ TV card ~ • TV tuner card is a computer component that allows television signals to be received by a computer • TV tuners are available as PCI-bus expansion card or USB devices • We distinguish TV cards for analog TV or digital TV

  6. SENK YU! • Vary, muchsh!

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