# PREMIUMCORD Internal Power Extension Cable 5.25" Molex 37cm

**URL:** https://aio.lv/en/product--premiumcord-kn-21--12493877
**Data updated:** 2026-06-02 20:13 (EEST)
**Category:** Other goods
**Manufacturer:** PREMIUMCORD
**Manufacturer code:** kn-21
**EAN:** 8592220011536
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The PREMIUMCORD internal power extension cable features a 5.25" Molex connector, providing a reliable 37 cm reach for internal PC components. Designed for stable power delivery, this cable is ideal for extending connections within a computer case, ensuring optimal cable management and connectivity for hard drives, optical drives, and other peripherals requiring a standard Molex power interface.

## Long description

The PREMIUMCORD internal power extension cable is a reliable solution for extending the reach of your PC's power supply. Featuring a standard 5.25-inch Molex connector, this 37 cm cable allows for flexible placement of internal components within your computer case. It is engineered to provide stable power delivery to various hardware peripherals, ensuring that your system components receive the necessary voltage for consistent operation.
Advantages
This extension cable offers a significant advantage in cable management by providing the extra length needed to connect devices that are positioned far from the power supply unit. Its robust construction ensures a secure connection, minimizing the risk of power interruptions or loose contacts. By utilizing this cable, users can organize their internal wiring more effectively, which promotes better airflow and a cleaner build inside the computer chassis.
Suitable for
Connecting hard drives with Molex interfaces
Powering optical drives such as DVD or Blu-ray players
Extending power reach for internal cooling fans
Connecting legacy peripheral devices inside a PC case
When it may not be suitable
This cable is not compatible with devices requiring SATA power connectors or modern PCIe power interfaces. It should not be used if your power supply unit lacks available Molex outputs or if the specific device requires a different voltage configuration than what the standard Molex interface provides.
Key specifications
Connector type: 5.25-inch Molex
Cable length: 37 cm
Compatibility: Standard internal PC power interfaces
Function: Power extension for internal peripherals
How to use
To use the cable, first ensure that your computer is powered off and disconnected from the electrical outlet. Identify the available Molex power connector coming from your power supply unit and plug it into the female end of the extension cable. Connect the male end of the extension cable to the power input port of your target device, such as a hard drive or optical drive. Ensure that the connectors are firmly seated and locked into place before restoring power to the system.
What to consider before purchase
Verify that your device requires a 5.25-inch Molex connector
Check the internal space of your PC case to ensure the 37 cm length is sufficient
Confirm that your power supply has an available Molex output
Usage recommendations
Always handle the connectors by their plastic housings rather than pulling on the wires to prevent damage to the internal conductors. Ensure that the cable is routed away from moving parts like cooling fans to maintain long-term reliability.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All PREMIUMCORD products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized PREMIUMCORD service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12493877/68826897_large.webp