What is SVGA?

The classic standard for image transmission

SVGA stands for Super Video Graphics Array and is a further development of the older VGA standard (Video Graphics Array).

Although modern digital interfaces such as HDMI, DisplayPort and DVI are widely used today and have largely replaced SVGA, this classic is still used, especially in older devices or in certain niche applications. SVGA is often used to connect graphics cards (e.g. in computers) to monitors or other display devices.

SVGA originally refers to a graphics standard (VESA 1.2) that supports a resolution of 800 x 600 pixels. However, the term is often used synonymously for the 15-pin D-Sub connectors that are typical for SVGA cables. These connectors, also known as HD15 (High Density 15), have three rows of contact pins and side screws to ensure a stable connection.

Resolution and image quality

The SVGA standard offers:

A resolution of 800 x 600 pixels.
A colour depth of 8 bits (corresponds to 256 colours).

While these specifications are sufficient for older devices, modern displays are equipped with significantly higher resolutions. For this reason, SVGA is mainly used today in applications where high image quality is not a priority, e.g. in presentation environments.

Cable lengths and signal quality

SVGA cables can transmit signals over distances of up to 40 metres without any visible loss of quality. However, the signal quality depends heavily on the cable quality and the shielding. High-quality cables, such as the InLine® Premium SVGA cables, offer:

Effective shielding against interference.
Reliable signal transmission, even over long distances.

The SVGA connector: Robust and versatile

The 15-pin SVGA connector, also known as a D-Sub connector, transmits analogue RGB colour and synchronisation signals. Its three rows of contacts and the knurled screws on the side ensure a stable connection - ideal for stationary installations.

It is often equipped with a ferrite bead near the plug to minimise electromagnetic interference and ensure stable signal quality. Adapters or converters ensure that the plug remains compatible with modern devices, even if it is increasingly being replaced by digital standards.

Why is SVGA still used?

Despite the age of the standard, there are situations in which SVGA still makes sense:

Compatibility with older devices: Many older monitors and projectors only have SVGA connections.
Simple connection options: SVGA can be connected to interfaces such as DVI or HDMI using adapters.
Robustness: High-quality SVGA cables enable stable and interference-free connections, even over long distances.

The SVGA standard may have become outdated, but it still has its justification. Thanks to its reliability, its compatibility with older devices and its flexibility with adapters, it is a practical solution for certain areas of application.

For modern applications with high resolution and image quality, however, digital alternatives such as HDMI or DisplayPort should be favoured.

InLine SVGA cable and adapter

Perfect for older devices: Our high-quality cables and adapters ensure reliable connections - ideal for your needs.

InLine® S-VGA Cable 15HD male / male black 2m

18 Variants available.

InLine® S-VGA Cable 15 HD male / male

S-VGA cable plug/plug black with double-shielded lines for optimal picture quality. Completely assigned cable (without pin 9).

S-VGA cable, black
15-pin HD plug to 15-pin HD plug
black plug, sealed
double foil shielding plus braid
with ferrite
full pin assignment, 3 coaxial plus 7 control lines (pin 9 not assigned)

InLine® S-VGA Cable Premium 15HD male / male black 1m

9 Variants available.

InLine® S-VGA cable Premium 15HD M/M black

Premium S-VGA male/male cable with gold-plated contacts, double-shielded cables and copper braiding for the best image quality. Fully populated cable (without pin 9).

Premium SVGA Monitor cable
HD15 male/male
blue connectors, molded, PC99
golden contacts
double shield foil and CU-braid
with ferrit
3C+7 full connected (without pin 9)

InLine® S-VGA Cable Premium 15HD male / male black 0.5m

9 Variants available.

InLine® S-VGA cable Premium 15HD M/M black

Premium S-VGA male/male cable with gold-plated contacts, double-shielded cables and copper braiding for the best image quality. Fully populated cable (without pin 9).

Premium SVGA Monitor cable
HD15 male/male
blue connectors, molded, PC99
golden contacts
double shield foil and CU-braid
with ferrit
3C+7 full connected (without pin 9)

InLine® S-VGA extension, 15pin HD male / female, black, 2m

6 Variants available.

InLine® S-VGA Extension Cable 15HD male / female black

Easily extend the VGA connection: HD15 plug to HD15 socket for extending existing VGA cables.
High signal quality thanks to coaxial technology: Three RGB coaxial wires plus seven data lines enable clear image transmission.
Double shielding for less interference: Overall and individual shielding and ferrite core minimize electromagnetic interference.
PC99-compliant connector identification: Blue die-cast connectors facilitate error-free assignment to VGA connections.
Rugged design for reliable use: Precise 1:1 pin assignment and durable construction for everyday use and IT applications.

The VGA extension cable from InLine extends existing VGA connections between monitors, PCs, projectors or other devices with an analog HD15 connection. With a robust design, 1:1 pin assignment and HD15 plug to HD15 socket, this cable offers a reliable way to extend image signals without a signal converter.

The three coaxial cables for RGB signals and seven data wires ensure clean and interference-free image transmission. Thanks to the double shielding - both overall and individually for each line - the signal remains stable even in environments with electromagnetic influences. In addition, the integrated ferrite core helps to effectively suppress interference.

The blue plugs, colored according to the PC99 standard, enable quick identification of the correct port on the device. The VGA extension is ideal for IT applications, offices, home offices or private areas where analog signal connections are still common.

This cable offers a simple solution for extending existing VGA cables - flexible, stable and standard-compliant.

Connection A: HD15 plug (VGA)
Connection B: HD15 socket (VGA)
Pin assignment: 1:1 interconnected, without PIN 9
Shielding: Overall and individual shielding
Addition: Ferrite core for interference suppression
Connector color: Blue (PC99 standard)
Sheath color: Black

InLine® DVI-I Adapter Cable DVI-I male / DVI-I female + S-VGA female

DVI-I adapter cable, DVI plug to DVI-I socket + S-VGA socket

Connect two devices to one DVI-I port
gold-plated contacts
DVI-I plug (24+5) to DVI-I socket (24+5) and S-VGA socket (15pin)

Item no.: 17301

InLine® S-VGA Cable Premium 15HD male / male black 15m

9 Variants available.

InLine® S-VGA cable Premium 15HD M/M black

Premium S-VGA male/male cable with gold-plated contacts, double-shielded cables and copper braiding for the best image quality. Fully populated cable (without pin 9).

Premium SVGA Monitor cable
HD15 male/male
blue connectors, molded, PC99
golden contacts
double shield foil and CU-braid
with ferrit
3C+7 full connected (without pin 9)