Cable extension kit Kolink Core Adept — braided PET sleeved, 6-piece set, 20+4pin, 8pin, 4+4pin, 3×6+2pin (300–350 mm)

The Kolink Core Adept Braided Cable Extension Kit is a 6-piece set of PSU-to-component extensions designed to improve cable routing and visual coherence inside desktop PCs. Each extension uses 16AWG copper conductors and PET-braided sleeving for a flexible, durable finish without heatshrink. The pack contains one 20+4 pin motherboard extension (300 mm), one 8-pin CPU/PCIe extension (300 mm), one 4+4 pin CPU extension (300 mm) and three 6+2 pin PCIe extensions (350 mm). These extensions are intended to extend motherboard and GPU/CPU power connectors to simplify assembly and tidy cable management.

Advantages

The braided PET sleeving produces a neat, uniform appearance while remaining flexible for tight routing paths. Using 16AWG conductors provides improved conductivity and higher heat resistance compared with thinner wires, making the set suitable for high-wattage builds. Each cable includes pre-installed combs plus a spare comb per cable to assist alignment and preserve cable spacing. The kit’s lengths are chosen to reach typical modern motherboard and GPU placements while giving additional slack for cleaner layouts.

Suitable for

• Custom gaming and workstation PC builds requiring extended PSU connectors
• Systems using modern GPUs and motherboards where cable routing needs improvement
• PC builders seeking improved internal aesthetics with braided sleeving

Key specifications

• Set composition: 1 × 20+4 pin (300 mm), 1 × 8 pin (300 mm), 1 × 4+4 pin (300 mm), 3 × 6+2 pin (350 mm)
• Conductor gauge: 16 AWG copper conductors
• Sleeving material: PET (Polyethylene Terephthalate) braided jacket
• Connector types: 24-pin ATX-compatible, 8-pin EPS/PCIe-compatible, 4+4 pin CPU-compatible, 6+2 pin PCIe-compatible
• Included accessories: pre-installed cable combs and one spare comb per cable
• Compatibility: designed for standard PSU connectors and modern motherboards/GPUs (requires matching PSU pinouts)

How to use

Turn off and unplug the PC before installing any cable extensions. Attach each extension by firmly seating the female connector onto the corresponding PSU cable and then plugging the male end into the target motherboard or device connector. Route the sleeved cables through the case using available cable management channels and the supplied combs to align individual conductors. Ensure secure, fully seated connections at both ends and avoid excessive bends at the connector junctions.

Recommendations

Use the 20+4 pin extension for motherboards, the 4+4 and 8 pin extensions for CPU power where applicable, and the 6+2 pin cables for graphics cards. Verify PSU compatibility and pinout before installation. Maintain unobstructed airflow by routing cables along the case sides and using combs to keep PCIe cables parallel. Periodically check connectors for tight fit after initial system run-in.