Gamemax VGA 3x8pin ARGB Power Supply Extention Cable - Black / VGA 3×8 PIN Extension Cable / 300 mm Silver-Plated / 300V Rated Voltage, 7A Current / Gamemax VGA 3x8pin-B / VGA-3x8pin-B

The GameMax VGA 3x8pin-B ARGB Extension Cable measures 300 mm and extends the three 8-pin power feeds running from your power supply to a high-performance graphics card. It is designed to support up to 300V and 7A, with silver-plated wiring for conductivity and minimised power loss. Integrated ARGB lighting runs along the cable, so gaming, streaming and creative builds get illumination on the run that is hardest to hide.

A 253 mm silicone-diffused LED strip is built into the cable, spreading light evenly instead of showing individual diodes. It sits directly above the graphics card, which is usually the darkest area behind a glass panel. The diffusion is what turns a row of LEDs into a single clean band of colour.

The lighting connects to a 5V 3-pin ARGB header on your motherboard or controller and then runs synchronised effects with fan lighting, LED strips and other components. The cable is 5V 3-pin ARGB and is not compatible with 12V 4-pin RGB, so check the header on your board before ordering. No extra software is needed beyond what already drives your lighting.

Silver-plated wiring gives the cable superior conductivity and minimises power loss along the run to the graphics card. That matters more on a GPU feed than on most other cables in a build, because the card draws the largest sustained current in the system. It is the reason a good extension does not become a weak link.

The cable is constructed with silver-plated 18-AWG conductors rated at 300V and 7A for stable power transfer. Those figures give you a concrete rating to compare against your power supply and graphics card rather than a general durability claim. The gauge is matched to the current an 8-pin PCIe feed carries.

Three 8-pin connectors on one extension suit graphics cards that use a triple 8-pin power configuration and need dependable connection quality across all three feeds. Running them on a single matched extension keeps the card's full draw on conductors of the same specification. It also means one cable to route rather than three separate runs.

The 300 mm length is what gives the cable its routing flexibility inside the case, letting you choose a path rather than take the shortest line. Longer runs can be looped or tucked, while shorter ones simply cannot reach a hidden route. It is the single specification that decides how tidy the finished build looks.

With that length available, the cable can run behind case shrouds and out through grommets for a professional finish around the graphics card. Keeping the power feeds off the open interior also stops them from sitting in front of GPU intake fans. The visible section is then only the part carrying the lighting.

The low-profile black finish blends into dark case interiors so the cable itself stays discreet while the ARGB lighting provides the visual interest. That combination suits gaming rigs, streaming setups and professional workstations equally. It is the same cable specification as the white version, presented for builds that are meant to look understated.