# Ergotron LX Series LX Dual Stacking Arm Tall Pole Matte Black 40" Desk Clamp 20kg

**URL:** https://aio.lv/en/product--ergotron-45-509-224--4642539
**Data updated:** 2025-12-02 08:34 (EET)
**Category:** Brackets & Mounts
**Manufacturer:** ERGOTRON
**Manufacturer code:** 45-509-224
**EAN:** 0698833075700
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 418.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 345.86 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ergotron-45-509-224--4642539

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 9.13 EUR |

## Summary description

The Ergotron LX Series LX Dual Stacking Arm features a tall pole design, supporting screens up to 40" and a weight capacity of 20kg. It offers height adjustment and a tilt angle range of 0 to 75°, ensuring ergonomic viewing angles. The matte black finish adds a sleek look to any workspace. Ideal for dual monitor setups, it enhances productivity and organization.

## Long description

Find your best view, save desk space and discover your most productive self with the LX Dual Stacking Arm, Tall Pole. This multi-monitor mount lets you position large screens separately for a new level of flexible working.
Advantages
The LX Dual Stacking Arm with Tall Pole provides stable support for two large monitors while minimizing desk footprint. Its stacking design enables independent vertical and horizontal positioning of each screen, improving ergonomics and viewing flexibility. Compatible accessories allow expansion to three or four displays or the addition of a laptop tray for mixed setups.
Key specifications
Product type: Dual stacking monitor arm, tall pole
Compatibility: Supports large screens; expandable with LX Arm Extension and Collar Kit for 3–4 displays
Accessory for laptop support: LX Notebook Tray (sold separately)
Mounting: Desk-mounted multi-monitor solution
How to use
Attach the tall pole to your desk according to the mount's installation instructions, then fix the dual stacking arms and secure each monitor to its VESA-compatible bracket. Adjust height and tilt to set each screen independently for optimal ergonomics. To add additional displays, install the LX Arm Extension and Collar Kit; to support a laptop, fit the LX Notebook Tray.
Recommendations
Check monitor size, weight and VESA compatibility before installation. Order the LX Arm Extension and Collar Kit to add a third or fourth display, or the LX Notebook Tray to mount a laptop.

## Specifications

### Technical details

| Feature | Value |
|---|---|
| Clamp included | Yes |
| Illumination LED | No |
| Orientation | Landscape/Portrait |
| Sustainability certificates | BIFMA 2 level |

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |

### Mounting

| Feature | Value |
|---|---|
| Mounting | Clamp |
| Maximum weight capacity | 20 kg |
| Panel mounting interface | 75 x 75, 100 x 100 |
| Mounting type | Desk |
| Maximum screen size | 40 " |
| Number of displays supported | 2 |
| Minimum VESA mount | 75 x 75 |
| Maximum VESA mount | 100 x 100 |
| Maximum weight capacity (per display) | 10 kg |
| Clamp mount desk thickness (max) | 66 mm |
| Grommet mount desk thickness (max) | 50 mm |

### Ergonomics

| Feature | Value |
|---|---|
| Pan range | 0 - 360 |
| Cable management | Yes |
| Rotating | Yes |
| On/off switch | No |
| Tilt adjustment | Yes |
| Adjustable depth | Yes |
| Motorized | No |
| Height adjustment type | Manual |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |
| Tilt angle range | 0 - 75 |
| Angle of rotation | 360 ° |
| Easy to install | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 8.6 kg |
| Height adjustment | Yes |
| Height adjustment range | 0 - 330 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 10900 g |
| Package depth | 760 mm |
| Package height | 180 mm |
| Package width | 450 mm |
| Package type | Box |

### Other features

| Feature | Value |
|---|---|
| Certification | BIFMA level® 2, ETL Environmental VOC+ |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85299097 |

### Design

| Feature | Value |
|---|---|
| Housing material | Aluminium, Steel |

## FAQ

### How much does the Ergotron LX Series LX Dual Stacking Arm cost, and is it available for purchase?

The price is 418.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 225 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 13.07.2026 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: Cash payment, 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 vesa mount, maximum screen size, number of displays supported, weight, maximum weight capacity, 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 Ergotron LX Series LX Dual Stacking Arm?

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/4642539/65583592_large.webp