UGREEN AC650 11ac Dual-Band Wireless USB Adapter – UG-20204

The UGREEN AC650 11ac Dual-Band Wireless USB Adapter UG-20204 is a compact USB Wi-Fi adapter designed to add wireless network connectivity to compatible desktop computers, laptops, and other supported devices. It supports the IEEE 802.11ac Wi-Fi standard and operates on both 2.4 GHz and 5 GHz frequency bands, delivering combined wireless speeds of up to 650 Mbps. The adapter supports up to 433 Mbps on the 5 GHz band and up to 200 Mbps on the 2.4 GHz band, providing a practical solution for web browsing, video streaming, online gaming, downloads, and everyday wireless networking. Its compact USB design makes installation and portability convenient, while support for multiple Wi-Fi security standards helps provide a more secure wireless connection.

Product Features

Dual-Band Wi-Fi Connectivity

The UGREEN UG-20204 supports both 2.4 GHz and 5 GHz Wi-Fi bands, allowing you to choose the band that best suits your network environment. The 2.4 GHz band provides broader coverage, while the 5 GHz band can offer higher speeds and reduced interference on compatible networks.

AC650 Wireless Speed

The adapter supports combined wireless speeds of up to 650 Mbps. It provides up to 433 Mbps on the 5 GHz band and up to 200 Mbps on the 2.4 GHz band, making it suitable for everyday internet access, streaming, online gaming, and file transfers.

IEEE 802.11ac Wi-Fi Standard

With support for IEEE 802.11ac, the UGREEN wireless USB adapter provides compatibility with modern dual-band Wi-Fi networks while also supporting earlier 802.11 wireless standards for broader network compatibility.

USB Connectivity

The adapter connects directly to a compatible USB port, providing a simple way to add Wi-Fi functionality to devices without built-in wireless networking or upgrade an existing wireless connection.

Compact Design

The small USB form factor makes the UG-20204 easy to carry and convenient to use with desktop computers and laptops without requiring a separate external network card or bulky equipment.

5 GHz High-Speed Connection

The 5 GHz band supports speeds of up to 433 Mbps and is suitable for bandwidth-intensive activities such as HD video streaming, online gaming, large file downloads, and video conferencing when used with a compatible router and network conditions.

2.4 GHz Extended Coverage

The 2.4 GHz band supports speeds of up to 200 Mbps and generally provides greater range than 5 GHz, making it useful when the connected device is farther from the wireless router.

Backward Wi-Fi Compatibility

The adapter supports earlier Wi-Fi standards in addition to 802.11ac, allowing it to connect to a wider range of wireless routers and access points.

Wireless Security Support

The UGREEN UG-20204 supports common Wi-Fi security protocols, helping protect wireless communications when connected to a properly configured secure wireless network.

Suitable for Everyday Networking

The adapter can be used for everyday activities such as web browsing, email, streaming, online meetings, online gaming, downloading files, and connecting desktop PCs or laptops to wireless networks.

Product Specifications

• Brand: UGREEN
• Product name: AC650 11ac Dual-Band Wireless USB Adapter
• Model: UG-20204
• Product type: USB Wi-Fi adapter
• Wireless standard: IEEE 802.11ac
• Wireless technology: Dual-band Wi-Fi
• Frequency bands: 2.4 GHz and 5 GHz
• Maximum combined wireless speed: Up to 650 Mbps
• 5 GHz speed: Up to 433 Mbps
• 4 GHz speed: Up to 200 Mbps
• USB interface: USB
• Wireless standards supported: IEEE 802.11ac and earlier compatible 802.11 standards
• Wireless security: Supports common Wi-Fi security protocols
• Antenna: Integrated
• Form factor: Compact USB adapter
• Intended use: Wireless networking for compatible PCs, laptops, and other supported USB devices
• Recommended applications: Web browsing, streaming, online gaming, video conferencing, downloads, and general internet access
• Network requirement: Compatible 2.4 GHz or 5 GHz wireless router or access point
• Speed note: Actual wireless performance depends on the router, network conditions, signal strength, interference, connected device, and internet service
• Compatibility note: Operating system and driver support can vary by hardware revision and operating system version; verify compatibility before installation
• Package contents: UGREEN UG-20204 wireless USB adapter and applicable documentation

• Model number: UG-20204