# Height-adjustable electric desk frame ergo office ER-404G, double motor, gray

**URL:** https://aio.lv/en/product--ergo-office-er-404g--10790777
**Data updated:** 2026-03-11 11:56 (EET)
**Category:** Furniture Accessories
**Manufacturer:** ergo office
**Manufacturer code:** ER-404G
**EAN:** 5902211119609
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 055.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 872.72 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ergo-office-er-404g--10790777

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Courier delivery to door | 16.07.2026 | 53.99 EUR |

## Summary description

Electric height-adjustable desk frame ergo office ER-404G with a double motor drive in gray. Designed as a frame only to convert tabletops into an adjustable workstation. Provides smooth electric height adjustment for sit-stand use, improves ergonomics and user comfort, and suits home or office setups requiring flexible desk height. Easy to install and compatible with various tabletops.

## Long description

The electric height-adjustable desk frame ergo office ER-404G is a double-motor workstation base in gray, supplied as a frame only to convert existing tabletops into a motorised sit-stand desk. The frame provides smooth, quiet electric height adjustment and a stable platform for single or larger tabletops, enabling ergonomic working positions from sitting to standing. It is intended for home offices, corporate environments and flexible workstations where adjustable desk height improves posture and comfort.
Advantages
The dual-motor drive delivers balanced lifting power and reliable performance for heavier tabletops while maintaining low noise during operation. The gray powder-coated steel structure resists everyday wear and fits a range of interior styles. Compatibility with a variety of tabletops gives flexibility in choosing surface material and size. The frame includes adjustable feet for floor leveling and a reinforced crossbar for improved lateral stability.
Suitable for
 Converting standard tabletops into sit-stand workstations
 Home office desks where space and ergonomics are priorities
 Corporate or shared workspaces requiring flexible height settings
 Workstations supporting monitors, laptops and light office equipment
Key specifications
 Drive type: dual electric motors for synchronized lifting
 Color and finish: gray powder-coated steel
 Height adjustment: smooth electric adjustment from low to high ergonomic positions
 Load capacity: designed to support typical desktop loads including monitors and peripherals
 Frame type: two-leg frame with crossbar for stability
 Installation: frame-only solution compatible with various tabletop materials and sizes
 Leveling: adjustable feet for uneven floors
How to use
Mount the frame under a suitably sized tabletop following the supplied assembly instructions and fastening recommendations. Connect the power cable to a mains outlet and use the control switch to raise or lower the tabletop to a comfortable height. Adjust the feet if needed to ensure the frame sits level on the floor. Regularly check fastenings and cable routing to prevent strain on connections and to maintain smooth operation.
Usage recommendations
For stable and long-lasting operation, select a tabletop within the manufacturer’s recommended dimensions and weight range, distribute heavy items evenly across the work surface, and avoid sudden lateral loads. Periodically inspect mounting bolts, motor cables and the frame finish; clean the frame with a soft cloth and mild detergent, and avoid high-pressure washing or abrasive agents.

## FAQ

### How much does the ergo office ER-404G electric height-adjustable desk frame cost, and is it available for purchase?

The price is 1,055.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 35 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can ergo office ER-404G electric height-adjustable desk frame be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 ergo office 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 ergo office 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/10790777/60040237_large.webp