# Power adapter QOLTEC 50071.90W for laptops, indoor, 100–240 V, black, 128×53×27 mm

**URL:** https://aio.lv/en/product--qoltec-5007190w--130527
**Data updated:** 2026-02-28 18:57 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** QOLTEC
**Manufacturer code:** 50071.90W
**EAN:** 5901878500713
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 19.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-5007190w--130527

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

QOLTEC 50071.90W is an indoor power adapter designed for laptops and portable devices. It accepts 100–240 V input and comes in black with dimensions 128×53×27 mm and weight 0.284 kg. The unit includes an AC cable and complies with RoHS. Suitable for replacing or carrying as a compact mains power supply for travel and everyday use.

## Long description

Qoltec 50071.90W is a modern, high-efficiency AC power adapter designed for Asus laptops. Intended for indoor use, the black adapter can serve as a primary or backup power supply at home or in the office. The package includes an AC power cord and a Velcro strap to adjust the length of the adapter cable. The adapter is compact (128 x 53 x 27 mm), lightweight (0.284 kg) and complies with RoHS.
Advantages
The adapter provides high energy efficiency and low power consumption while delivering stable charging for compatible Asus laptops. Built-in protection features guard against overvoltage, overload, short circuit and overheating, increasing operational safety. Its compact size and included cable accessories make it convenient to store and install.
Suitable for
Powering Asus laptops that match the adapter's output specifications
Use as a primary power supply at home or in the office
Keeping as a backup adapter for travel or spare use
Key specifications
Brand: QOLTEC
Model / MPN: 50071.90W
Purpose: Laptop
Power type: Indoor AC adapter
Input voltage: 100–240 V
Colour: Black
Dimensions (W×D×H): 128 × 53 × 27 mm
Weight: 0.284 kg
Included cables: AC power cord
Compliance: RoHS
How to use
Connect the AC power cord to the adapter and plug it into a suitable 100–240 V mains outlet. Attach the adapter plug to a compatible Asus laptop power inlet. Use the supplied Velcro strap to shorten or secure the adapter cable as needed. Ensure the connector matches the laptop model before powering on.
Usage recommendations
Use the adapter only indoors and within the specified input voltage range. Do not expose the adapter to liquids, extreme temperatures or prolonged direct sunlight. If the adapter becomes unusually hot, noisy or emits a smell, disconnect it from the mains and stop using it. Verify compatibility with your Asus laptop model and output requirements before regular use.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Brand compatibility | Asus |
| Purpose | Laptop |
| Power protection features | Short circuit, Over voltage, Overheating, Overload |

### Power

| Feature | Value |
|---|---|
| Output power | 90 W |
| Input voltage | 100-240 |
| Output voltage | 19 |
| Input frequency | 50/60 |
| Output current | 4.74 A |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.284 kg |
| Height | 27 mm |
| Width | 128 mm |
| Depth | 53 mm |

### Other features

| Feature | Value |
|---|---|
| Power supply type | Indoor |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

## FAQ

### How much does the QOLTEC 50071.90W laptop power adapter cost, and is it available for purchase?

The price is 23.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 02.07.2026 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 QOLTEC 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 QOLTEC 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.

## Image

https://aio.lv/img/cache/product/130527/64540055_large.webp