# USB Module Lian Li O11DE-3XV2 for O11DEX / O11DERGB-X chassis — internal USB expansion module

**URL:** https://aio.lv/en/product--lian-li-o11de-3xv2--10861974
**Data updated:** 2026-02-13 15:38 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** lian li
**Manufacturer code:** O11DE-3XV2
**EAN:** 4718466014818
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 22.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lian-li-o11de-3xv2--10861974

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

Lian Li USB Module O11DE-3XV2 is an internal USB expansion module designed for use with Lian Li O11DEX and O11DERGB-X chassis. It provides additional USB connectivity where compatible, allowing connection of peripherals or front-panel ports as intended by the chassis design. Suitable for users needing extra USB access or replacement/upgrade of the original module.

## Long description

Lian Li USB Module O11DE-3XV2 is an internal USB expansion module designed specifically for compatible Lian Li O11DEX and O11DERGB-X chassis. It restores or extends USB connectivity inside the case and connects with the chassis wiring to provide functional front-panel or internal USB ports as designed by Lian Li. The module is intended as a direct replacement or upgrade for the original internal USB board supplied with these chassis models.
Advantages
This internal USB expansion module supports native chassis integration and follows the original layout and connections, ensuring compatibility with the O11DEX and O11DERGB-X series. It provides a compact, factory-style solution without requiring case modification, and allows users to regain or expand USB access for front-panel connectors or internal devices. The module is suitable for straightforward installation and aligns with the chassis’ cable routing and mounting points.
Suitable for
 Replacing a damaged or lost internal USB module in Lian Li O11DEX and O11DERGB-X chassis
 Restoring front-panel USB functionality after internal upgrades or maintenance
 Adding or re-enabling internal USB ports for accessories such as RGB controllers, fan hubs, or internal card readers
Key specifications
 Form factor: internal expansion module tailored to Lian Li O11DEX / O11DERGB-X chassis
 Connectivity type: USB ports compatible with chassis front-panel wiring and motherboard headers
 Mounting: designed to fit existing mounting points inside the compatible chassis
 Cable interface: internal ribbon or header cables as used by the chassis wiring harness
 Compatibility: electrically and mechanically matched to the O11DEX and O11DERGB-X models
How to use
Power down the system and disconnect it from mains before installation. Open the chassis side panel and locate the internal mounting area where the original USB module is installed. Remove any screws or fasteners holding the old module and disconnect its internal cable from the motherboard header. Install the Lian Li USB Module O11DE-3XV2 into the same mounting position, secure it with the original screws or provided fasteners, and reconnect the cable to the appropriate USB header on the motherboard. Close the chassis, reconnect power, and verify that front-panel or internal USB ports are recognized by the operating system.
Usage recommendations
Handle internal cables and PCB contacts with care to avoid electrostatic discharge. Use the original chassis mounting hardware when possible to ensure correct alignment. If ports are not detected after installation, confirm header orientation and seating, and consult the chassis manual for header pinouts and troubleshooting steps.

## FAQ

### How much does the Lian Li USB Module O11DE-3XV2 cost, and is it available for purchase?

The price is 26.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 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 21.07.2026 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 lian li 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 lian li 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/10861974/68514021_large.webp