# Power Adapter Cisco PSU-12VDC-40W2

**URL:** https://aio.lv/en/product--cisco-psu-12vdc-40w2--4190631
**Data updated:** 2026-01-13 21:19 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Cisco
**Manufacturer code:** PSU-12VDC-40W2=
**EAN:** 0882658841156
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 194.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 160.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cisco-psu-12vdc-40w2--4190631

## 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

The Cisco PSU-12VDC-40W2 is a reliable power adapter providing a stable output voltage of 12V and a power supply of 40W. Ideal for Cisco devices, it ensures efficient performance and durability. Its compact design makes it easy to integrate into various setups, while the high-quality construction guarantees long-lasting use. Perfect for maintaining optimal functionality of your Cisco equipment.

## Long description

The Cisco PSU-12VDC-40W2 is a compact power adapter designed to deliver a stable 12V DC output with a rated power of 40W for compatible Cisco equipment. Engineered for continuous operation, the adapter supports reliable power delivery to small network devices and peripherals where consistent voltage and thermal stability are required. Its compact housing and standardized connector make it straightforward to install in crowded rack or desktop environments without occupying excessive space.
Advantages
This power adapter provides a regulated 12V output and a 40W power budget to keep connected Cisco devices operating within specified electrical tolerances. The construction focuses on thermal management and component quality to reduce the risk of overheating and to extend service life. The compact form factor and durable connector simplify integration into existing setups, while the adapter’s consistent voltage regulation minimizes the likelihood of performance irregularities in attached equipment.
Suitable for
Powering small Cisco routers, switches, or access points that require 12V DC input and up to 40W power.
Replacing original adapters in office or home network installations.
Field technicians needing a compact, reliable power source for equipment testing and maintenance.
Integration into tight or space-constrained rack and desktop setups.
Key specifications
Output voltage: 12 V DC
Maximum power: 40 W
Input: AC mains compatible with regional mains voltages (check local requirements)
Connector type: standardized barrel or device-specific DC plug (verify compatibility before use)
Form factor: compact external adapter suitable for desktop or rack-side placement
Protection features: built-in thermal and short-circuit protection (design dependent)
How to use
Before connecting, confirm that the target Cisco device accepts a 12V DC input and that its power consumption does not exceed 40W. Connect the adapter to the device using the correct DC plug orientation, then plug the adapter into a properly grounded AC outlet. Allow the adapter to stabilize for a short period after powering on and verify normal device operation. If the device does not power on or exhibits abnormal behavior, disconnect power and re-check connector compatibility, voltage requirements and device condition.
Usage recommendations
Place the adapter in a well-ventilated area and avoid covering it or placing it on heat-sensitive surfaces. Use the adapter with devices that match the 12V/40W rating, inspect cables and connectors periodically for wear, and replace the adapter if you observe excessive heat, smoke, or unusual noises. For best results, use surge protection on the AC supply in environments with unstable mains voltage.

## Specifications

### Power

| Feature | Value |
|---|---|
| Output voltage | 12 |
| Power supply | 40 W |

### Other features

| Feature | Value |
|---|---|
| AC adapter included | Yes |

## FAQ

### How much does the Power Adapter Cisco PSU-12VDC-40W2 cost, and is it available for purchase?

The price is 194.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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: 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 Cisco 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 Cisco 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/4190631/64258965_large.webp