# RGB splitter cable Alphacool 18678 Black 600 mm

**URL:** https://aio.lv/en/product--alphacool-18678--10632338
**Data updated:** 2025-12-30 08:55 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** Alphacool
**Manufacturer code:** 18678
**EAN:** 4250197186780
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-18678--10632338

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Alphacool 18678 RGB splitter cable is designed for connecting multiple RGB devices. Made of durable plastic, it features a sleek black design and measures 600 mm in length. This cable allows for easy integration of RGB lighting into your computer system, enhancing the aesthetic appeal and functionality of your setup.

## Long description

The Alphacool 18678 RGB splitter cable is a 600 mm sleeved distribution cable that converts a single 4-pin connector into two 4-pin outputs, allowing you to power and control multiple RGB devices from one header. Constructed with sleeving for improved protection and stability, this cable is intended for linking RGB fans or other 4-pin RGB components in PC builds.
Advantages
The sleeved design increases durability and reduces wear on the cable, while the dual 4-pin outputs enable simultaneous power and PWM/ARGB signal distribution to two devices. The 600 mm length offers flexibility for routing inside most PC cases, and the black finish provides a discreet appearance that blends with system interiors.
Suitable for
 Connecting two 4-pin RGB fans to a single motherboard or controller header
 Extending or routing RGB power and PWM/ARGB signals in desktop PC builds
 Linking multiple RGB components when header count is limited
Key specifications
 Brand: Alphacool
 Model / MPN: 18678
 EAN: 4250197186780
 Type: 4-pin to 2×4-pin RGB splitter cable
 Length: 600 mm
 Color: Black
 Sleeving: Yes (adds protection and stability)
How to use
Connect the single 4-pin plug to the motherboard or RGB controller header, then attach the two 4-pin outputs to the RGB devices (fans, LED strips or other compatible components). Ensure the connector orientation matches the header pinout and avoid forcing connectors. Route the cable to prevent sharp bends and keep it away from moving parts such as fan blades.
Usage recommendations
Use this splitter when you need to power or control two 4-pin RGB devices from a single header. Verify compatibility of the RGB pinout and PWM/ARGB signal type before connecting multiple devices to avoid overloading the header or causing signal conflicts.

## Specifications

| Feature | Value |
|---|---|
| Type | RGB splitter cable |
| Material | Plastic |
| Width | 600 mm |
| Product colour | Black |
| Fan connector | 4-pin |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the RGB splitter cable Alphacool 18678 cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1131 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 08.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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 Alphacool 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 Alphacool 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/10632338/64415715_large.webp