VGA CABLE 20 METER (15 PIN (M-M), 3+4 CONFIG., WHITE ) AD-VW-56

VGA CABLE 20 METER (15 PIN (M-M), 3+4 CONFIG., WHITE ) AD-VW-56

The ADNET BRAND VGA CABLE 3+4, 20 m is a common type of VGA cable used to connect devices with a VGA output (like PCs or laptops) to displays with a VGA input for long length (such as monitors, projectors, LCDs, or LEDs).

Key Features:

• Length: 20 meters .
• Connectors: Male-to-Male 15-pin VGA connectors on both ends. These typically come with thumbscrews for a secure connection.
• Compatibility: Designed for universal compatibility with devices supporting VGA connections, including:
  • Desktop PCs
  • Laptops
  • LCD Monitors
  • LED Monitors
  • Projectors
  • Televisions with VGA input
• Material: Copper conductors for good signal transmission.
• Finish: Usually features a rubber or PVC matte finish for durability and insulation. Some may have gold-plated connectors for improved signal quality and corrosion resistance.
• Signal Quality: Aims to provide clear, distortion-free video transmission. Higher quality cables often feature double shielding (e.g., with aluminum foil and braid) and dual ferrite cores to prevent electromagnetic interference (EMI) and radio frequency interference (RFI).
• Resolutions Supported: While standard VGA originally supported 640×480 pixels, these cables are generally capable of supporting higher resolutions like SVGA (800×600), XGA (1024×768), and often Full HD (1920x1080p) or even up to 2048×1536, depending on the cable quality and connected devices.
• Durability: Built with durable molded connectors and resistant to rust and abrasion.

What “3+4” means in VGA cables:

The “3+4” in VGA cable specifications refers to the internal wiring configuration:

• 3: Represents the three coaxial cables (individually shielded) that carry the primary color signals: Red, Green, and Blue (RGB). These are crucial for high-quality video transmission.
• 4: Refers to four additional standard wires (often twisted pairs) that carry other signals like horizontal sync, vertical sync, and sometimes ID bits for display identification.