# Internal Interface Card DeLOCK 81503

**URL:** https://aio.lv/en/product--delock-81503--11246190
**Data updated:** 2026-01-14 13:12 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** DELOCK
**Manufacturer code:** 81503
**EAN:** 4043619815036
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 29.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-81503--11246190

## 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 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The DeLOCK 81503 is an internal interface card designed for seamless connectivity. It supports various interfaces, ensuring compatibility with a range of devices. Ideal for enhancing system performance and expanding connectivity options.

## Long description

The DeLOCK 81503 internal interface card provides additional connectivity options inside a computer system. Designed by DELOCK for compatible motherboards and chassis, this card enables integration of extra interfaces to expand the system's connection capabilities while maintaining a compact, internal form factor.
Advantages
The internal interface card offers a straightforward installation path and expands the available internal ports without requiring external adapters. Its design is intended to preserve system layout and cable management, enabling additional devices to be connected directly to the motherboard via the card. The product focuses on compatibility and reliable electrical connections to support a variety of internal peripherals.
Подходит для
Adding internal connectivity ports to desktop systems
Upgrading older systems with additional interface options
System builds where internal cable routing and compact integration are required
Key specifications
Type: internal interface card for installation inside a computer chassis
Manufacturer: DELOCK
Category: computer components accessories
How to use
Install the DeLOCK 81503 into an available internal expansion slot or connector according to the motherboard and chassis layout. Ensure the system is powered off and disconnected from mains before installation. Secure the card and connect any internal cables to the corresponding headers on the motherboard or devices, then power up the system and verify that the new interface is recognized and functioning through the operating system or BIOS/UEFI.
Usage recommendations
Confirm compatibility with your motherboard manual and check available internal connectors before purchasing. Use anti-static precautions during installation and route internal cables to avoid obstructing airflow.

## Specifications

| Feature | Value |
|---|---|
| Internal | Yes |

## FAQ

### How much does the Internal Interface Card DeLOCK 81503 cost, and is it available for purchase?

The price is 35.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 90 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 DELOCK 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 DELOCK 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/11246190/62171541_large.webp