# Extension tube connector Ergotron 98-731-290 Aluminium White

**URL:** https://aio.lv/en/product--ergotron-98-731-290--11424171
**Data updated:** 2026-01-28 13:02 (EET)
**Category:** Brackets & Mounts
**Manufacturer:** ERGOTRON
**Manufacturer code:** 98-731-290
**EAN:** 0698833092400
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 52.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 43.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ergotron-98-731-290--11424171

## 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 | 12.48 EUR |

## Summary description

The Ergotron 98-731-290 is an extension tube connector designed for monitor mounts. Made from durable aluminum, it features a sleek white finish. Weighing 400 g, it is lightweight yet sturdy. The product comes with a 10-year warranty, ensuring long-lasting use. Ideal for enhancing your workspace ergonomics.

## Long description

The Ergotron 98-731-290 extension tube connector increases adjustment flexibility for compatible monitor and keyboard arms. Made from aluminium with a white finish, this accessory adds a second extension that lengthens an arm’s reach by 9 inches (23 cm) and provides an additional rotation point for improved positioning. The connector is lightweight yet durable and is intended for use with Ergotron LX Pro Desk Monitor Arm, Wall Monitor Arm or Keyboard Arm.
Advantages
The aluminium construction offers strength while keeping the connector light at 0.4 kg. The white finish matches common Ergotron mounts and helps maintain a uniform appearance. Adding this extension provides an extra rotation point and extends the arm reach by 23 cm, enabling finer ergonomic adjustments. The product is backed by a 10-year warranty for long-term reliability.
Suitable for
Extending reach of desk monitor arms
Increasing reach for wall-mounted monitor arms
Adding extension to keyboard arms for improved typing position
Workstations where additional rotation and reach are required
Key specifications
Material: aluminium
Finish: white
Added reach: 9 in (23 cm)
Additional rotation point: yes
Maximum supported weight when installed: 10 kg
Net weight: 0.4 kg
Warranty: 10 years
How to use
Attach the extension tube connector between the existing arm segments of a compatible Ergotron LX Pro Desk Monitor Arm, Wall Monitor Arm or Keyboard Arm according to the mount’s assembly instructions. Ensure all fasteners are tightened to the manufacturer’s torque recommendations and verify the arm’s range of motion and balance after installation. Adjust the monitor or keyboard position using the new rotation point and extended reach to achieve the desired ergonomic setup.
Usage recommendations
Use this extension connector only with compatible Ergotron arms and observe the maximum supported weight of 10 kg for the extended configuration. After installation, check stability and periodically re-tighten fasteners if necessary to maintain safe operation.

## Specifications

### Mounting

| Feature | Value |
|---|---|
| Maximum weight capacity | 10 kg |

### Features

| Feature | Value |
|---|---|
| Product colour | White |
| Angle of rotation | 180 ° |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.4 kg |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 800 g |
| Package depth | 245 mm |
| Package height | 475 mm |
| Package width | 360 mm |

### Technical details

| Feature | Value |
|---|---|
| Product type | Extension tube connector |
| Quantity per pack | 1 pc(s) |

### Other features

| Feature | Value |
|---|---|
| Warranty period | 10 year(s) |

### Ergonomics

| Feature | Value |
|---|---|
| Cable management | Yes |

### Design

| Feature | Value |
|---|---|
| Housing material | Aluminium |

## FAQ

### How much does the Extension tube connector Ergotron 98-731-290 cost, and is it available for purchase?

The price is 52.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 46 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 ERGOTRON 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 ERGOTRON 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: maximum weight capacity, weight, product colour, 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.

### Where can I download the instructions for Extension tube connector Ergotron 98-731-290?

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/11424171/66177775_large.webp