# WiFi USB Adapter Comfast CF-WU815N 150Mbps 2.4GHz Plug&Play USB WLAN dongle

**URL:** https://aio.lv/en/product--comfast-cf-wu815n--4111927
**Data updated:** 2025-12-29 15:38 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** Comfast
**Manufacturer code:** CF-WU815N
**EAN:** 6955410013703
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--comfast-cf-wu815n--4111927

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

USB WiFi adapter Comfast CF-WU815N provides wireless network connectivity at up to 150 Mbps on the 2.4 GHz band. Compact Plug&Play USB dongle suitable for desktops, laptops and small devices without built-in WiFi. Adds wireless access for browsing, streaming and light online tasks; easy installation and portable form factor for travel or home use.

## Long description

The Comfast CF-WU815N is a compact USB WiFi adapter that provides wireless network connectivity at up to 150 Mbps on the 2.4 GHz band. This Plug&Play dongle includes an internal wireless driver and is designed to add or restore WiFi access on desktops, laptops and other devices that lack built-in wireless, with a low-profile housing that leaves only 6.5 mm exposed from the USB port.
Advantages
The adapter supports automatic installation via Plug&Play while also allowing manual driver update when an Internet connection is required. Its mini, portable design integrates closely with a laptop or desktop. The device supports Access Point (AP) mode to provide WiFi for mobile phones or tablets. Built-in antenna and USB 2.0 interface simplify setup and use.
Suitable for
Adding WiFi to desktops or laptops without wireless capability
Replacing a faulty internal WiFi module
Temporary or travel use when a compact external adapter is needed
Providing a simple wireless hotspot (AP mode) for phones or tablets
Key specifications
Model: Comfast CF-WU815N
Wireless standard: IEEE 802.11b/g/n
Frequency: 2.4 GHz (2.412–2.484 GHz)
Maximum throughput: 150 Mbps (802.11n)
Transmission power: 18 dBm
Supported rates: 11b: 1/2/5.5/11 Mbps; 11g: 6/9/12/18/24/36/48/54 Mbps; 11n: 150 Mbps
Encryption: WEP, WPA / WPA2, WPA-PSK / WPA2-PSK
Interface: USB 2.0
Antenna: built-in 2 dBi
Dimensions: 20 × 15 × 6 mm (6.5 mm exposed from USB port)
Color: white
Supported OS: Windows 10 (32/64 bit), 8.1, 8, 7, XP
Package contents: WiFi adapter, manual
Warranty: 24 months
How to use
Insert the Comfast CF-WU815N into an available USB port. The adapter will attempt Plug&Play installation using the internal driver; if automatic installation does not complete, follow the manual driver installation instructions included in the user manual. After installation, select the desired 2.4 GHz wireless network from your operating system’s WiFi list and enter the network password using supported encryption (WEP/WPA/WPA2 or WPA-PSK/WPA2-PSK). To enable AP mode, configure the adapter as an access point in the provided driver or utility according to the manual.
Usage recommendations
For best performance, use the adapter with devices located within typical indoor 2.4 GHz range and avoid physical obstructions and sources of interference (microwaves, cordless phones). Ensure your Windows system is updated and install any required drivers from the included manual if Plug&Play does not complete. This adapter is intended for general browsing, streaming and light online tasks rather than high-bandwidth enterprise use.

## FAQ

### How much does the WiFi USB Adapter Comfast CF-WU815N 150Mbps 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 — 5 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 22.06.2026 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 Comfast 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 Comfast 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/4111927/10508380_large.webp