# Power adapter/inverter Inter-Tech ARGUS NB-90SA

**URL:** https://aio.lv/en/product--inter-tech-nb-90sa--233144
**Data updated:** 2025-12-28 21:10 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** INTER-TECH
**Manufacturer code:** NB-90SA
**EAN:** 4260455641326
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 67.99 €
**Prices and availability valid until:** 2026-07-04 23:59
**Price without VAT (21%):** 56.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--inter-tech-nb-90sa--233144

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The Inter-Tech ARGUS NB-90SA is a 90W indoor power adapter designed for laptops. It operates on an input voltage of 100-240V and features a sleek black design made from durable ABS material. With dimensions of 17mm width, 70mm depth, and 114mm height, it is compact and easy to store. The package includes an AC cable and is lightweight at 430g, making it convenient for travel.

## Long description

The Inter-Tech ARGUS NB-90SA is a 90W indoor power adapter for laptops, featuring a compact flat design in black ABS plastic. It supports an input range of 100–240V and comes with eight interchangeable tips for compatibility with most common notebook models; additional tips are available separately. The adapter includes an AC cable and a built-in USB port (5V / 2.1A) for charging smartphones or tablets. With up to 91% efficiency and a lightweight construction, the unit is suitable for travel and everyday use.
Advantages
The adapter offers automatic voltage selection based on the connected tip, reducing the risk of improper voltage. Its flat, compact form factor fits easily into notebook bags, and the included interchangeable tips provide broad compatibility with many laptop brands. The integrated USB port adds the convenience of charging mobile devices without an extra charger. High conversion efficiency helps lower energy consumption.
Suitable for
 Powering 90W-compatible notebooks and laptops
 Charging smartphones and tablets via the built-in USB port (5V/2.1A)
 Travel and mobile use where compact, lightweight adapters are preferred
 Users needing universal compatibility with multiple notebook models
Key specifications
 Model: Inter-Tech ARGUS NB-90SA
 Output power: 90 W
 Input voltage: 100–240 V
 USB output: 5 V / 2.1 A
 Material: ABS, colour: black
 Included accessories: AC cable, 8 interchangeable tips
 Dimensions (W×D×H): 17 × 70 × 114 mm
 Weight: 0.225 kg (product) / 0.43 kg (package)
 Efficiency: up to 91%
How to use
Select the tip that matches your notebook power socket and attach it to the adapter. Connect the AC cable to a mains outlet and plug the adapter into your laptop. The adapter detects the correct output voltage automatically when the appropriate tip is used. To charge a USB device, connect it to the USB port (5V/2.1A). Ensure the tip is securely attached and the connection is stable before use.
Usage recommendations
Use only the included or manufacturer-recommended tips to ensure proper voltage selection. Avoid exposing the adapter to moisture or extreme temperatures, and disconnect the adapter from mains power during storms or when not in use for extended periods.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Brand compatibility | Any brand |
| Purpose | Laptop |
| Power current type | AC-to-DC |
| Power protection features | Short circuit, Overload, Overheating, Over voltage, Over current |
| Supplementary power connectors | 12 |
| Detachable power connectors | Yes |

### Power

| Feature | Value |
|---|---|
| Output power | 90 W |
| Input voltage | 100-240 |
| Output voltage | 22 |
| Input frequency | 50/60 |
| Output current | 6 A |
| Efficiency | 91 % |
| Adjustable output voltage | No |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Housing material | Acrylonitrile butadiene styrene (ABS) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.225 kg |
| Height | 114 mm |
| Width | 17 mm |
| Depth | 70 mm |

### Other features

| Feature | Value |
|---|---|
| Power supply type | Indoor |
| USB version | 2.0 |
| USB ports quantity | 1 |

### Logistics data

| Feature | Value |
|---|---|
| Layers per pallet | 500 pc(s) |
| Harmonized System (HS) code | 85044090 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 430 g |
| Package type | Blister |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC |
| Quick installation guide | Yes |

## FAQ

### How much does the Power adapter/inverter Inter-Tech ARGUS NB-90SA cost, and is it available for purchase?

The price is 67.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 30.06.2026 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 INTER-TECH 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 INTER-TECH 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: weight, 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.

### Where can I download the instructions for Power adapter/inverter Inter-Tech ARGUS NB-90SA?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/233144/64525837_large.webp