# Power adapter Grandstream 12V 1A – external power supply for Grandstream devices, 12 V DC, 1 A output

**URL:** https://aio.lv/en/product--grandstream-12v1a-psu--11510222
**Data updated:** 2026-02-15 12:44 (EET)
**Category:** PoE Adapters
**Manufacturer:** Grandstream
**Manufacturer code:** 12V/1A PSU
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 14.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--grandstream-12v1a-psu--11510222

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

External power adapter for Grandstream devices providing 12 V DC at 1 A output. Designed to power compatible VoIP phones, gateways or other small network devices that require a 12V/1A supply. Compact form factor for desk or wall use, with standard DC output connector. Offers a straightforward replacement or spare power source to ensure uninterrupted operation.

## Long description

External power adapter for Grandstream devices providing 12 V DC at 1 A output. Designed as a compact and reliable external power supply for compatible VoIP phones, analog gateways and other small network devices that require a 12V/1A source. The adapter features a standard DC output connector and a form factor suitable for desk placement or direct wall socket connection via an integrated plug, offering a simple replacement or spare unit to maintain continuous device operation.
Advantages
The 12 V, 1 A output delivers stable low-voltage power tailored to small Grandstream networking devices, reducing the risk of under- or over-voltage during normal operation. Its compact size and standardized connector simplify installation and replacement. The external design isolates heat and electrical components from the host device, minimizing thermal load on the connected equipment and facilitating safer cable management in tight installations.
Suitable for
Grandstream VoIP desk phones that require 12 V DC, 1 A power
Small analog or digital gateways compatible with a 12V/1A input
Network devices such as ATA adapters, cordless base stations or small routers with matching power requirements
Use as a spare or replacement power source to avoid downtime
Key specifications
Output voltage: 12 V DC
Output current: 1 A (1000 mA)
Power output: 12 W nominal
Connector type: standard barrel DC connector (centre positive)
Input: AC mains input suitable for common regional voltages (auto-switching where applicable)
Polarity: centre positive
Form factor: external wall/desk power adapter
How to use
Ensure the target Grandstream device accepts a 12 V DC, 1 A supply and that the connector matches the device input. Unplug the device before connecting the adapter. Insert the DC connector into the device’s power jack and then connect the adapter to the mains outlet. Power the device on and verify normal boot and operation. If the adapter has a detachable plug or switchable input, select the correct input setting before use.
Usage recommendations
Use the adapter in a dry, well-ventilated area and avoid covering it during operation to maintain cooling. Confirm polarity and voltage compatibility before connecting to prevent damage. For continuous operation, periodically inspect the cable and connector for wear; replace the adapter if you notice overheating, unusual noise, or visible damage.

## FAQ

### How much does the Power adapter Grandstream 12V 1A cost, and is it available for purchase?

The price is 17.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 06.07.2026 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 Grandstream 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 Grandstream 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/11510222/66526784_large.webp