SATA 15-Pin to DC 5.5×2.1mm Power Cable 12V 5V Splitter

SATA 15-Pin to DC 5.5×2.1mm Power Converter Cable – 12V & 5V Output

Keep your build clean and efficient with the OULLX SATA 15-Pin Male to DC 5.5×2.1mm (DC5221) power adapter cable. Designed to tap directly into your PC's SATA power connector, this compact splitter wire delivers both 12V and 5V DC output — perfect for powering LED strip controllers, fan hubs, and other low-voltage DC accessories straight from your computer's power supply. No extra adapters, no clutter. Made in Mainland China.

Key Features

• Interface: SATA 15-Pin Male to Male DC 5.5×2.1mm (DC5221)
• Cable Style: 1007 22AWG with PVC insulation
• Conductor: Tin-plated copper (17 × 0.14TS specification)
• Wire Outer Diameter: OD 1.6 mm
• Cable Length: 18 cm (approx. 7 inches)
• Weight: 10 g
• No assembly required — plug-and-play connection

What Can You Use It For?

• Powering LED light strip controllers inside a PC case
• Supplying DC power to fan controllers and RGB hubs
• Converting a spare SATA power rail into a standard DC barrel jack output
• Powering small 12V or 5V accessories from a desktop computer's PSU

Technical Specifications

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Frequently Asked Questions

Q: What devices can I power with this SATA to DC 5221 cable?

A: This cable is ideal for powering LED strip controllers, RGB fan hubs, and other small 12V or 5V DC accessories that use a standard 5.5×2.1mm barrel jack connector. Simply connect it to any available SATA power port on your PC's power supply unit.

Q: Is the DC output both 12V and 5V simultaneously?

A: Yes. The SATA 15-pin connector carries multiple voltage rails. This cable is wired to provide both 12V and 5V DC output via the DC 5.5×2.1mm male connector, depending on which pins are utilized by your connected device. Always verify your device's input voltage requirements before connecting.

Q: What is the cable length and will it reach inside a standard PC case?

A: The cable measures 18 cm (approximately 7 inches), which is suited for connecting accessories directly to a nearby SATA power connector inside most standard ATX PC cases. For longer runs, consider using an extension cable in combination.

Q: Does this cable require any tools or assembly to use?

A: No — this is a true plug-and-play cable. Simply plug the SATA 15-pin end into your power supply and connect your LED controller or other DC device to the barrel jack end. No tools or assembly required.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.