Types Of Computer Cables And Connectors Pdf ((full))

Imagine setting up a new workstation only to realize you cannot connect your monitor to your PC because the ports don't match. Or consider the frustration of slow file transfers because you are using an outdated cable standard.

| Cable | Connector Type | Purpose | | :--- | :--- | :--- | | | 7-pin, L-shaped. | Connects SSD/HDD to motherboard (data). | | SATA Power | 15-pin, wider L-shape. | Supplies power to drives (from PSU). | | M.2 (No cable) | Edge connector (direct slot). | Modern NVMe or SATA SSDs (no cable needed). | | Motherboard Power | 24-pin ATX (large rectangle). | Main power to motherboard. | | CPU Power | 4+4 pin EPS12V (square). | Dedicated power to processor. | | PCIe Power | 6+2 pin (for GPU). | Powers graphics cards. | | Fan Header | 3-pin or 4-pin PWM. | Case fans and CPU coolers. |

For speakers, microphones, and headsets. types of computer cables and connectors pdf

| Connector Type | Key Features | Typical Use | Max Resolution | | :--- | :--- | :--- | :--- | | | Transmits video + audio; most common on TVs, monitors, and GPUs. | Desktops, laptops, gaming consoles. | 8K (HDMI 2.1) | | DisplayPort | High bandwidth; supports daisy-chaining monitors. | High-end PC gaming, professional workstations. | 8K (DP 1.4) / 16K (DP 2.0) | | VGA (DE-15) | Analog signal; blue plastic housing with 15 pins. | Legacy projectors, older monitors (obsolete). | 640x480 to 1920x1080 (poor quality) | | DVI | Digital (DVI-D) or Analog (DVI-A) versions; no audio. | Older LCD monitors (2000s era). | 1920x1200 (Single Link) / 2560x1600 (Dual Link) | | USB-C (Alt Mode) | Reversible; transmits DisplayPort/HDMI signals over USB. | Modern laptops (MacBooks, Ultrabooks). | Up to 8K (depending on host) |

Designed specifically for computing, DisplayPort is the preferred choice for PC gamers. Imagine setting up a new workstation only to

Used for wired networking (LAN).

Computer cables and connectors are the physical "bridges" that allow data and electricity to flow between your computer and its peripherals. As of May 2026, standardizing around high-speed, multi-purpose connectors like USB-C and 10Gbps Ethernet has significantly reduced the historical "cable clutter" of the 1990s and 2000s. | Connects SSD/HDD to motherboard (data)

To make this a true , here is a summary table for quick reference.

The connector is known as , which resembles a larger telephone jack (RJ11).

A successor to VGA that supports digital signals. 2. Data and Peripheral Cables