# Interface Card Qoltec 55501

**URL:** https://aio.lv/en/product--qoltec-55501--612238
**Data updated:** 2025-12-28 21:29 (EET)
**Category:** I/O Adapters & Controllers
**Manufacturer:** QOLTEC
**Manufacturer code:** 55501
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-55501--612238

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Qoltec 55501 interface card is designed for seamless connectivity and high performance. It supports various data transfer protocols, ensuring compatibility with a wide range of devices. Its robust design guarantees durability and reliability, making it an essential component for enhancing your system's capabilities.

## Long description

The Qoltec 55501 interface card is a PCI-E riser cable assembly designed to improve stability and connectivity for mining rigs and systems using multiple graphics cards. It includes a PCI-E 16x (female) socket, a USB cable, a PCI-E 1x (male) connector, a PCI-E/SATA power plug and a 6-pin power plug to provide additional power to the graphics card and reduce stress on the motherboard when several GPUs operate simultaneously.
Advantages
This PCI-E 1x–16x riser offers a cost-effective way to distribute power and reduce motherboard trace overloads, helping prevent blown circuits during heavy multi-GPU use. The design enables better airflow and positioning of graphics cards, while the included power connectors (SATA/6-pin) provide stable auxiliary power to the GPU.
Suitable for (tasks / use cases)
 GPU mining rigs with multiple graphics cards
 Systems where improved GPU ventilation and spacing are required
 Motherboards with limited full-size PCI-E slots but available PCI-E 1x sockets
Key specifications
 Type: PCI-E 1x to PCI-E 16x riser cable
 Connectors: PCI-E 16x (female), PCI-E 1x (male), USB cable
 Power options: PCI-E/SATA power plug and 6-pin power plug
 Purpose: Offloads power draw from motherboard and enables remote GPU placement
How to use
Install the PCI-E 1x (male) connector into an available PCI-E 1x slot on the motherboard, attach the PCI-E 16x (female) socket to the graphics card, and connect the USB cable between the riser board and the adapter. Plug the SATA or 6-pin power connector into an appropriate power supply line to provide supplemental power to the GPU. Ensure all connectors are firmly seated and the system is powered off while installing.
Usage recommendations
Use the Qoltec 55501 riser in well-ventilated rigs and verify power supply capacity before adding multiple GPUs. Avoid forcing connectors and periodically check cables and power plugs for secure connection and signs of wear.

## FAQ

### How much does the Interface Card Qoltec 55501 cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1688 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 09.07.2026 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 QOLTEC 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 QOLTEC 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

### Where can I download the instructions for Interface Card Qoltec 55501?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/612238/65747496_large.webp