# Internal PCIe interface card CHIEFTEC 81291 — PCIe host and PCIe output, Height 32 mm, 1 pc

**URL:** https://aio.lv/en/product--chieftec-81291--11996093
**Data updated:** 2026-03-11 18:28 (EET)
**Category:** I/O Adapters & Controllers
**Manufacturer:** CHIEFTEC
**Manufacturer code:** 81291
**EAN:** 4043619812912
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 34.99 €
**Prices and availability valid until:** 2026-07-08 23:59
**Price without VAT (21%):** 28.92 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--chieftec-81291--11996093

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

CHIEFTEC 81291 is an internal PCIe interface card with both host and output PCIe connections. The card has a compact height of 32 mm and is supplied as a single unit in a retail box. Intended for adding or extending PCIe connectivity inside a desktop or server chassis where a low-profile 32 mm card is required.

## Long description

CHIEFTEC 81291 is an internal PCIe interface card designed to provide an additional PCIe host and PCIe output connection inside a desktop or server chassis. With a compact 32 mm height, the card fits systems that require low-profile expansion hardware and is supplied as a single unit in retail packaging. The product is intended to extend or reroute PCIe connectivity where space is limited and standard-height cards are unsuitable.
Advantages
The card's low-profile 32 mm height enables installation in small form-factor and low-clearance systems without altering other components. Having both a host and an output PCIe interface simplifies cascading or extending PCIe lanes within the chassis. As an internal component, it allows direct board-to-board connectivity, reducing external cabling and potential signal loss. Supplied as a single unit, the card is ready for immediate installation and integration into existing internal PCIe layouts.
Suitable for
Small form-factor desktops and HTPC builds that require low-profile PCIe expansion
Server racks and rackmount systems with restricted internal clearance
Systems where PCIe lanes need to be extended or rerouted internally
Upgrading or modifying internal PCIe topology without using external adapters
Key specifications
Form factor: internal low-profile PCIe interface card
Height: 32 mm
Interfaces: PCIe host input and PCIe output
Quantity: single unit supplied in retail packaging
How to use
Power off the system and open the chassis according to the manufacturer's instructions. Identify a compatible PCIe slot or mounting point for the host connection and install the card securely, ensuring the 32 mm profile clears adjacent components. Connect the PCIe output to the target device or daughterboard as required. Verify all connections, close the chassis, and power on the system. Install any necessary drivers or firmware updates for the devices connected through the new PCIe interface.
Usage recommendations
Confirm system compatibility before installation by measuring internal clearance and checking motherboard or backplane PCIe lane availability. Avoid forcing the card into position; if resistance occurs, recheck alignment and mounting points. For optimal signal integrity, use short, direct internal connections and follow ESD precautions when handling the card.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| Host interface | PCIe |
| Output interface | PCIe |
| PCI Express slots quantity | 1 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 32 mm |

### Design

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

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Box |

## FAQ

### How much does the Internal PCIe interface card CHIEFTEC 81291 cost, and is it available for purchase?

The price is 34.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 01.07.2026 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 CHIEFTEC 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 CHIEFTEC 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: host interface, internal, output interface, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11996093/67469426_large.webp