# USB WiFi adapter quer KOM0639 — external wireless network card, USB connection

**URL:** https://aio.lv/en/product--quer-kom0639--12080690
**Data updated:** 2026-03-12 21:59 (EET)
**Category:** Network Cards
**Manufacturer:** quer
**Manufacturer code:** KOM0639
**EAN:** 5901890001021
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-06 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--quer-kom0639--12080690

## 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

External USB WiFi adapter quer KOM0639 provides wireless network connectivity via a USB interface. This compact network card enables devices without built-in WiFi to connect to wireless LANs, supporting standard WiFi functions for internet access, streaming and basic file transfer. Ideal for desktops, laptops and other USB-capable devices requiring a simple wireless client.

## Long description

The USB WiFi adapter quer KOM0639 is an external wireless network card that connects to devices via a standard USB interface. It enables computers and other USB-capable devices without built-in WiFi to join wireless LANs for internet access, streaming and basic file transfer. The compact form factor and plug-and-play design make it suitable for temporary or permanent wireless connectivity upgrades.
Advantages
The adapter provides a straightforward way to add wireless connectivity to desktops, laptops or other USB-enabled hardware without opening the device. Its external design simplifies installation and replacement while maintaining a small footprint. The device supports common WiFi functions necessary for web browsing, video streaming and simple networked file exchange, and it is compatible with standard access points and home routers.
Suitable for
 Desktops and workstations lacking integrated WiFi
 Older laptops with faulty or absent wireless modules
 Media streaming on TVs or set-top boxes with USB host support
 Temporary wireless access for office or event setups
 Basic network connectivity for web browsing and light file transfer
Key specifications
 Connection type: USB external adapter
 Function: wireless LAN client for internet access and local networking
 Form factor: compact external dongle
 Intended use: adds WiFi capability to USB-capable devices
How to use
Insert the adapter into an available USB port on the host device. Allow the operating system to detect the adapter and install any required drivers; some systems will install drivers automatically while others may require manual driver installation from the manufacturer's source. After the adapter is recognized, open the device's network settings, select the desired wireless network (SSID), and enter the network security key if required. Once connected, verify internet access or local network visibility with a browser or file manager.
Usage recommendations
For reliable performance, use the adapter with a stable power supply and avoid USB hubs that may limit throughput. Place the adapter where it has clear reception to the wireless router or access point and keep firmware and drivers up to date to maintain compatibility and security.

## FAQ

### How much does the USB WiFi adapter quer KOM0639 cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1754 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 quer 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 quer 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/12080690/67564814_large.webp