# Power supply IIYAMA ADP-40DD B 40W 12V external adapter for displays and small devices

**URL:** https://aio.lv/en/product--iiyama-adp-40dd-b--11600622
**Data updated:** 2026-02-15 18:43 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** IIYAMA
**Manufacturer code:** ADP-40DD B
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 33.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--iiyama-adp-40dd-b--11600622

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

IIYAMA ADP-40DD B is a 40 W, 12 V external power supply designed for compatible IIYAMA displays and other small electronic devices. It provides a stable 12 V output for powering monitors, thin clients or peripherals where a compact external adapter is required. The unit helps ensure reliable operation, reduces internal heat in host devices and simplifies replacement or upgrade of existing adapters.

## Long description

IIYAMA ADP-40DD B 40W 12V external adapter is a compact power supply intended for compatible IIYAMA displays and a range of small electronic devices. Delivering a steady 12 V DC output at up to 40 watts, this external adapter replaces internal power modules or original adapters to reduce heat inside host devices and provide a stable power source for monitors, thin clients and peripherals that require a compact, reliable external supply.
Advantages
The adapter offers stable voltage regulation and sufficient power for many small displays and peripheral devices, helping to maintain consistent device performance. Its external design simplifies replacement and maintenance, reduces thermal stress inside the host unit, and can extend the usable life of the connected equipment. The compact form factor and standardized output make it suitable for installations where space and cable management are important.
Suitable for
IIYAMA compatible monitors and small displays
Thin clients and small form-factor computers
Peripherals that require a 12 V, up to 40 W external supply
Workstations or kiosks where internal power removal is desired
Key specifications
Output voltage: 12 V DC
Maximum output power: 40 W
Application type: external adapter for displays and small devices
Physical form factor: compact external brick-style adapter
Typical use: continuous operation for monitors and low-power electronics
How to use
Confirm that the device requiring power specifies a 12 V DC input and that its power consumption does not exceed 40 W. Connect the adapter output plug to the device's power jack, ensuring correct polarity and a secure connection. Plug the adapter into a suitable AC mains socket using the supplied or appropriate mains cable. Verify that the device powers on and operates normally; if the device shows instability, disconnect and recheck compatibility and cable connections.
Usage recommendations
Use the adapter in a well-ventilated area and avoid covering it during prolonged operation to allow heat dissipation. Do not use the adapter with devices that require a different voltage or greater power than specified. Replace any damaged cables or connectors before use, and consult device documentation when in doubt about compatibility.

## FAQ

### How much does the Power supply IIYAMA ADP-40DD B 40W 12V cost, and is it available for purchase?

The price is 40.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 23.07.2026 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. 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 IIYAMA 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 IIYAMA 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