# GaN Power Adapter QOLTEC 52387 90W 1x USB‑C 5–20V

**URL:** https://aio.lv/en/product--qoltec-52387--10756408
**Data updated:** 2026-02-12 22:06 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** QOLTEC
**Manufacturer code:** 52387
**EAN:** 5901878523873
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 20.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-52387--10756408

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

GaN power adapter QOLTEC 52387 delivers up to 90W via a single USB‑C port with a 5–20V output range. Compact GaN design reduces size and heat while providing fast charging for laptops, tablets and phones that accept USB‑C PD. Suitable for travel, home or office use where a reliable high‑power USB‑C charger is needed.

## Long description

GaN power adapter QOLTEC 52387 90W 1x USB‑C 5–20V is a compact high-power USB‑C PD charger designed to deliver up to 90 watts through a single USB‑C output. The adapter uses GaN (gallium nitride) technology to reduce physical size and thermal output while maintaining stable power delivery across a 5–20V range. It is intended for charging laptops, tablets and smartphones that support USB‑C Power Delivery and is suitable for travel, home and office environments where a reliable high-power USB‑C charger is required.
Advantages
The GaN design offers a smaller footprint and improved thermal efficiency compared with conventional silicon-based adapters, allowing the charger to remain compact without sacrificing performance. Delivering up to 90W from a single USB‑C port supports fast charging for a wide range of devices, and the broad 5–20V output range enables compatibility with different PD power profiles. The adapter’s simplified single-port configuration reduces cable clutter and provides straightforward connection and use.
Suitable for
Charging USB‑C laptops that accept up to 90W input
Powering tablets and large-screen devices during use
Fast-charging smartphones and smaller devices via USB‑C PD
Travel and remote work where compact, high-power charging is needed
Desk or bedside charging when a single, reliable USB‑C outlet is preferred
Key specifications
Maximum output power: 90 W
Output port: 1 × USB‑C
Output voltage range: 5–20 V
Charging standard: USB Power Delivery (PD) compatible profiles
Technology: Gallium Nitride (GaN) for reduced size and heat
Form factor: compact wall adapter suitable for mains outlets
How to use
Connect a compatible USB‑C cable between the adapter and the device to be charged, then plug the adapter into a suitable mains outlet. The adapter negotiates the appropriate PD voltage within the 5–20V range and supplies up to 90W as required by the connected device. Ensure the device supports USB‑C Power Delivery and that the cable used is rated for the required current and power to achieve optimal charging performance. Unplug the adapter when charging is complete or when not in use.
Usage recommendations
Use a certified USB‑C PD cable rated for high-wattage charging to ensure safe and efficient power delivery. Avoid covering the adapter while in use to maintain adequate ventilation, and inspect both cable and adapter periodically for signs of wear. For the best results with high-power laptops, connect the adapter directly to the device rather than through hubs or extension cables that may limit power transfer.

## FAQ

### How much does the GaN Power Adapter QOLTEC 52387 90W USB‑C cost, and is it available for purchase?

The price is 24.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 223 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 21.07.2026 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

## Image

https://aio.lv/img/cache/product/10756408/59953303_large.webp