# PCIe 5.0 x16 Riser Cable Cooler Master MCA-U000C-KPCI50-300, 300mm, black

**URL:** https://aio.lv/en/product--cooler-master-mca-u000c-kpci50-300--12369310
**Data updated:** 2026-04-26 20:42 (EEST)
**Category:** Computer Component Accessories
**Manufacturer:** Cooler Master
**Manufacturer code:** MCA-U000C-KPCI50-300
**EAN:** 4719512163610
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 59.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 49.58 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cooler-master-mca-u000c-kpci50-300--12369310

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Cooler Master PCIe 5.0 x16 riser cable (model MCA-U000C-KPCI50-300) is a 300 mm black extension designed to connect or reposition a PCIe x16 device while maintaining PCIe 5.0 signal integrity. It enables flexible GPU or expansion card placement inside a chassis, useful for custom builds, test benches, or small-form-factor systems requiring extended or relocated PCIe x16 connectivity.

## Long description

Cooler Master PCIe 5.0 x16 riser cable (300 mm, black) is a flexible extension cable that allows relocation or extension of a PCIe x16 slot while preserving PCIe 5.0 signal integrity. Designed for systems where the graphics card or expansion card must be positioned away from the motherboard slot, it supports modern high-bandwidth devices and offers a neat routing option inside compact or unconventional chassis layouts.
Advantages
The riser cable provides a stable connection for PCIe x16 devices at PCIe 5.0 speed, enabling flexible component placement without compromising data throughput. Its 300 mm length balances reach and cable management, while the black outer finish integrates discreetly into most builds. The cable is engineered to reduce signal degradation and is suitable for systems where maintaining high-frequency signal integrity is essential.
Suitable for
Custom PC builds that require alternate GPU positioning or vertical mounting
Small-form-factor (SFF) cases where direct motherboard-to-card connection is impractical
Test benches and development rigs needing frequent card changes or variable placement
Systems that use high-bandwidth PCIe 5.0 x16 graphics cards or expansion cards
When it may not be suitable
This riser cable is intended for PCIe x16 connections; it may not be suitable for systems that require shorter or longer runs than 300 mm or for motherboards and cards that do not support PCIe 5.0 if older-generation compatibility is a deciding factor. Users who need an integrated bracket, mechanical reinforcement for extreme vertical mounts, or specialized screened enclosure may require additional accessories.
Key specifications
Interface: PCIe x16, compatible with PCIe 5.0 signaling
Cable length: 300 mm
Color: black
Application: extension/relocation of PCIe x16 devices inside a chassis
How to use
Install the riser cable by seating the cable’s PCIe x16 connector firmly into the motherboard slot and then attaching the card to the mating connector at the other end, ensuring both ends are fully inserted. Route the cable to avoid sharp bends and maintain gentle curves to preserve signal integrity. Use the case mounting points or additional brackets to secure the card and reduce mechanical stress on the connectors. Verify that the system recognizes the device and that drivers are updated for the connected hardware.
What to consider before purchase
Confirm motherboard and card compatibility with PCIe x16 physical dimensions and PCIe 5.0 signaling if required
Measure internal chassis space to ensure 300 mm cable length and routing options fit your layout
Consider whether additional mounting brackets or retention hardware are needed to support the card
Account for airflow and cooling requirements when relocating a GPU or high-performance card
Usage recommendations
Maintain gentle cable bends, avoid tight kinks, and secure both connectors to minimize mechanical stress. Test the system after installation and monitor device stability under load to confirm reliable signal performance.

## FAQ

### How much does the Cooler Master PCIe 5.0 x16 Riser Cable 300mm cost, and is it available for purchase?

The price is 59.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 13.07.2026 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 Cooler Master 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 Cooler Master 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

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