# Power supply NETGEAR ProSAFE Auxiliary 550 W

**URL:** https://aio.lv/en/product--netgear-aps550w-100nes--402783
**Data updated:** 2025-12-28 21:17 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** Netgear
**Manufacturer code:** APS550W-100NES
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 417.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 345.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--netgear-aps550w-100nes--402783

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The NETGEAR ProSAFE Auxiliary power supply is designed for M4300-28G-PoE+ and M4300-52G-PoE+ switches. With a total power output of 550 W, it operates on an AC input voltage of 100 - 240 V and a frequency of 50 - 60 Hz. This metallic power supply ensures reliable performance and compatibility with NETGEAR's advanced networking solutions.

## Long description

The NETGEAR ProSAFE Auxiliary 550 W power supply is an external replacement or additional PSU compatible with M4300-28G-PoE+ (GSM4328PA) and M4300-52G-PoE+ (GSM4352PA) switches. Housed in a metallic enclosure, it provides a total output power of 550 W and accepts AC input voltages from 100 to 240 V at 50–60 Hz via a standard C14 connector.
Advantages
This auxiliary power supply delivers up to 550 W of continuous power to support PoE+ switches, uses a standard C14 mains connector for easy installation, and is built in a metallic case for durability and electromagnetic shielding. It is designed to match NETGEAR M4300 series power requirements and offers broad AC input compatibility (100–240 V, 50–60 Hz).
Suitable for
Providing supplementary or replacement power for M4300-28G-PoE+ (GSM4328PA)
Providing supplementary or replacement power for M4300-52G-PoE+ (GSM4352PA)
Deployments requiring up to 550 W total PSU capacity for PoE+ switches
Key specifications
Total power: 550 W
AC input: 100–240 V, 50–60 Hz
Connector: C14 mains inlet
Compatible models: M4300-28G-PoE+ (GSM4328PA), M4300-52G-PoE+ (GSM4352PA)
Product colour / material: Metallic enclosure
Manufacturer part number (MPN): APS550W-100NES
How to use
Power off the switch before installing or replacing the auxiliary power supply. Connect the power supply to the corresponding auxiliary PSU slot on the compatible M4300 switch, then attach an AC mains cable to the C14 inlet and to a suitable AC outlet (100–240 V, 50–60 Hz). After connection, power on the switch and verify that the device recognizes the auxiliary unit and that PoE power is available as required.
Usage recommendations
Install the auxiliary power supply in a ventilated environment, avoid exposure to moisture and extreme temperatures, and use a properly rated mains cable and circuit protection. For safety and compatibility, use this unit only with the specified NETGEAR M4300 models.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 550 W |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |

### Performance

| Feature | Value |
|---|---|
| Compatibility | M4300-28G-PoE+, M4300-52G-PoE+ |

### Design

| Feature | Value |
|---|---|
| LED indicators | Y |
| Product colour | Metallic |

### Other features

| Feature | Value |
|---|---|
| Product type | Power supply |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85177900 |

## FAQ

### How much does the Power supply NETGEAR ProSAFE Auxiliary cost, and is it available for purchase?

The price is 417.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 36 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 01.07.2026 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 Netgear 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 Netgear 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: total power, 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.

## Image

https://aio.lv/img/cache/product/402783/64773729_large.webp