# USB Wi‑Fi Adapter Cudy WU650, dual-band 2.4/5 GHz, up to 433 Mbit/s, USB 2.0, internal antenna, WPA2

**URL:** https://aio.lv/en/product--cudy-wu650--4757127
**Data updated:** 2026-01-21 10:57 (EET)
**Category:** Network Cards
**Manufacturer:** Cudy
**Manufacturer code:** WU650
**EAN:** 6971690790851
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cudy-wu650--4757127

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

Cudy WU650 is a compact USB Wi‑Fi adapter for PC and laptop that provides dual‑band wireless connectivity (2.4/5 GHz) with a maximum rate of 433 Mbit/s and supported WLAN standards up to Wi‑Fi 5 (802.11ac). It connects via USB 2.0, uses an internal 2 dBi antenna, supports WPA2‑PSK security, and includes driver CD and quick installation guide. Suitable for upgrading wireless capability or replacing a faulty adapter.

## Long description

The Cudy WU650 is a compact USB wireless network card that supports dual-band Wi‑Fi (2.4 GHz and 5 GHz) using the IEEE 802.11ac (Wi‑Fi 5) standard. The black, lightweight design is easy to carry and connects via USB, delivering up to 433 Mbit/s on compatible 5 GHz networks while remaining compatible with legacy 2.4 GHz networks and multiple IEEE 802.11 standards.
Advantages
The WU650 offers a small form factor that minimizes interference with adjacent USB ports and reduces the risk of accidental disconnection. It supports the 802.11ac standard for significantly higher throughput than 802.11n, and selectable dual‑band operation provides long range on 2.4 GHz and higher speeds (up to 433 Mbit/s) on 5 GHz. The device can also create a Soft AP (Wi‑Fi hotspot) and is compatible with a wide range of operating systems including Windows and many Linux kernels.
Suitable for
Wireless internet access on laptops and desktops via USB
Streaming video and online gaming on 5 GHz networks
Extending Wi‑Fi coverage or creating a temporary hotspot (Soft AP)
Use with older 2.4 GHz networks for long‑range connectivity
Key specifications
Model: Cudy WU650 (MPN: WU650, EAN: 6971690790851)
Interface: USB (WLAN host interface)
Wireless standards: IEEE 802.11a/b/g/n/ac (Wi‑Fi 5)
Dual‑band: 2.4 GHz and 5 GHz
Maximum data transfer rate: 433 Mbit/s (5 GHz)
Product colour: Black
Weight: 0.003 kg
How to use
Plug the Cudy WU650 into an available USB port on your computer. Install any required drivers included with your operating system or provided by the manufacturer; the adapter is compatible with Windows XP/7/8/8.1/10 and many Linux kernels (2.6.18–3.10 and similar). After driver installation, select the desired Wi‑Fi network in your system network manager or enable Soft AP mode to create a hotspot. Choose 5 GHz for higher throughput when available or 2.4 GHz for better range.
Usage recommendations
For best performance when streaming or gaming, connect to a 5 GHz network and ensure the host device's USB port provides a secure physical connection. Use 2.4 GHz when longer range or better wall penetration is needed. Keep drivers up to date for compatibility and stability.

## Specifications

| Feature | Value |
|---|---|
| Wi-Fi standards | Wi-Fi 4 (802.11n), 802.11g, 802.11b, 802.11a, Wi-Fi 5 (802.11ac) |
| Antenna gain level (max) | 2 dBi |
| Component for | PC/Laptop |
| Quantity per pack | 1 pc(s) |
| Resource CD | Yes |
| Antenna design | Internal |
| USB connector form factor | Straight |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Interface | WLAN |
| Host interface | USB |
| Internal | No |
| USB version | 2.0 |

### Bandwidth

| Feature | Value |
|---|---|
| Maximum data transfer rate | 433 Mbit/s |

### Network

| Feature | Value |
|---|---|
| Networking standards | IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n |

### Wireless LAN features

| Feature | Value |
|---|---|
| Wi-Fi | Yes |
| Wi-Fi band | Dual-band (2.4 GHz / 5 GHz) |
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
| WLAN data transfer rates supported | 200, 433 |

### Antenna

| Feature | Value |
|---|---|
| Antenna | Yes |
| Frequency range | 2.4 - 5.8 |

### Performance

| Feature | Value |
|---|---|
| Security algorithms | WPA2, WEP, WPA, WPA-PSK, WPA2-PSK |
| Windows operating systems supported | Windows XP, Windows 10, Windows 7, Windows 8, Windows 8.1, Windows Vista |
| Mac operating systems supported | Mac OS X 10.9 Mavericks, Mac OS X 10.8 Mountain Lion, Mac OS X 10.7 Lion, Mac OS X 10.6 Snow Leopard, Mac OS X 10.15.3 Catalina, Mac OS X 10.15 Catalina, Mac OS X 10.14 Mojave, Mac OS X 10.13 High Sierra, Mac OS X 10.12 Sierra, Mac OS X 10.11 El Capitan, Mac OS X 10.10 Yosemite |

### Design

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.003 kg |
| Width | 20 mm |
| Depth | 15.8 mm |

### Power

| Feature | Value |
|---|---|
| USB powered | Yes |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 90 |
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | 0 - 40 |
| Storage relative humidity (H-H) | 5 - 90 |

### Packaging content

| Feature | Value |
|---|---|
| Package type | Box |
| Quick installation guide | Yes |

## FAQ

### How much does the Cudy WU650 USB Wi‑Fi Adapter, dual‑band 433 Mbit/s cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 423 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 29.06.2026 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 Cudy 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 Cudy 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: connectivity technology, interface, host interface, maximum data transfer rate, weight, networking standards, 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 Cudy WU650 USB Wi‑Fi Adapter, dual‑band 433 Mbit/s?

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

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