The UGREEN AC650 USB WiFi Adapter instantly upgrades your desktop or laptop with fast, stable, and secure dual-band wireless connectivity. Designed for smooth streaming, lag-free browsing, and reliable everyday performance, the UGREEN AC650 USB WiFi Adapter is perfect for users who want to fix weak WiFi signals or add wireless capability to older PCs without replacing internal hardware.

With dual-band AC650 speeds — 433 Mbps on 5 GHz and 200 Mbps on 2.4 GHz — this adapter ensures smooth HD streaming, online classes, video conferencing, and responsive gaming. Its compact and lightweight design makes it ideal for travel, office setups, and portable use, while maintaining a strong signal through high-quality internal antennas.

Installation is easy: just plug it in and install the driver. It supports Windows 11/10/8.1/8/7, making it a perfect fit for desktops and laptops needing a wireless upgrade. The secure WPA3/WPA2 encryption ensures a safe and private browsing experience.

⭐ Why This Product Matters

Slow or unstable WiFi can disrupt work, entertainment, and communication. This device offers a simple yet meaningful solution by providing a strong, fast connection without expensive equipment or complicated setup. It adds real value by improving online productivity, enhancing streaming quality, and ensuring stable wireless performance anywhere you need it.

Specifications

• SKU: All variants include SKU
• Barcode: All variants include barcode
• Brand: UGREEN
• WiFi Standard: 802.11ac
• Speed: AC650 (433 Mbps + 200 Mbps)
• Bands: 2.4 GHz / 5 GHz
• Interface: USB-A
• Security: WPA3, WPA2
• Compatibility: Windows 11 / 10 / 8.1 / 8 / 7
• Usage: Streaming, gaming, browsing, office work

Brand

UGREEN

Color

Black

Model

20204

Compatible Devices

Laptop, Desktop

Data Transfer Rate

433Mbps/200Mbps

Operating System

Windows 11, Windows 10

Connector

USB 2.0

Chip Model

RTL8811CU

Version

Wi-Fi 5

Frequency

2.4GHz/5GHz

About this item

About this item

* 5G/2.4G Dual Band: UGREEN USB Wifi Adapter for Desktop PC supports both 2.4GHz and 5.0GHz bands at the same time, and can switch automatically in different situations. So that the network can always be fast and stable.

* Widely Compatible: UGREEN USB wifi adapter can support Windows 11/10/8.1/8/7. Only Windows 11/10 can be used without the driver, other systems can easily install the driver through our instructions.

* Compact Mini Size: UGREEN PC Wifi Adapter has a mini size of 40 x 19 x 9 mm. You can easily carry it in your office bag or pocket. When plugged into a computer or laptop, it is also inconspicuous. So it's definitely an excellent choice to extend wifi for your device.

* Extremely High Speed: UGREEN AC650 USB Wireless Network Adapter up to 433Mbps in 5.0GHz band, and up to 200Mbps in 2.4GHz band. Whether you are online gaming, surf the Internet, online HD video streaming, upload, or download, it can perfectly meet your needs.

* Use As Wifi Hotspot: UGREEN USB Wifi Adapter for Desktop PC supports Station Mode and Soft AP mode at the same time. In Soft AP mode, you can convert your wired computer into a wifi hotspot for other devices to use.

Products Description

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Packing & Delivery

Company Profile

Guangzhou Likai Electronic Technology Co., Ltd. was established in 2015, located in Guangzhou, China, mainly engaged in the import and export business of mobile phone accessories, Blutooth headsets and other 3C digital products. We are committed to providing customers with excellent quality and the most competitive At the same time, we strongly support the development of new products and ensure the stability of product performance. OEM and ODM are welcome!

Our aim is efficient product development, reasonable price, fast production lead time and excellent after-sales service. Our mission is to promote global trade wholeheartedly. Our core value is to adhere to the century-old entrepreneurial spirit, please believe us, we will be your long-term high-quality partner in China! Contact us now!

* Cost-effective manufacturing capacity *Support custom design, logo and packaging *One-stop solution provider

Why Choose Us

After-sale Service:

We offer excellent after-sales services, the problem that you point our will get response within 24 hours and exact action within48 hours

About Warranty :

1.Excluding human factors damage.

2.Excluding damaged by improper operation

3.Excluding products which can not be resaled

4.Kindly check the quality of the products before using and inform us if any defective

5.Expect above factors, we will replace products within guarantee period