UGREEN AC650 11ac Dual-Band Wireless USB Adapter – CM448

UGREEN CM448 Wi-Fi Adapter – AC650 Dual-Band Wireless USB Adapter

The UGREEN CM448 Wi-Fi Adapter offers a convenient way to add wireless connectivity to compatible desktop and laptop computers. This compact AC650 USB adapter supports dual-band Wi-Fi, with speeds of up to 433 Mbps on 5 GHz and 200 Mbps on 2.4 GHz. It uses 802.11ac wireless technology for everyday internet access, browsing, streaming, and online communication. Its miniature design makes it easy to carry between workspaces or leave connected to a computer. Whether upgrading a desktop or adding Wi-Fi to a laptop, this adapter provides a practical wireless networking option. Explore the UGREEN support centre for product assistance and available resources.

What It Is

The UGREEN CM448 is a compact USB wireless network adapter designed to connect compatible computers to Wi-Fi networks. Instead of installing an internal network card, users can plug the adapter into an available USB port.

It supports both 2.4 GHz and 5 GHz wireless bands. The 2.4 GHz band is useful for general connectivity, while 5 GHz can offer higher wireless throughput when network conditions allow. Actual performance depends on the router, signal strength, interference, and internet connection.

The adapter uses an integrated antenna and a small body that fits conveniently alongside other computer accessories. Its compact construction makes it suitable for home, office, and travel use. For product-specific support, visit the official UGREEN Support Center.

Technical Specifications

• Brand: UGREEN
• Model: CM448
• Product Type: AC650 11ac Dual-Band Wireless USB Adapter
• Wireless Standard: IEEE 802.11a/b/g/n/ac
• Frequency Bands: 2.4 GHz and 5 GHz
• Maximum Wireless Class: AC650
• 5 GHz Speed: Up to 433 Mbps
• 2.4 GHz Speed: Up to 200 Mbps
• USB Interface: USB 2.0
• Antenna: Integrated internal antenna
• Wireless Security: WEP, WPA-PSK, and WPA2-PSK, depending on configuration
• Operating Modes: Wireless client mode; hotspot functionality may depend on driver and operating system
• Dimensions: Approximately 38 × 18 × 7 mm
• Operating System Compatibility: Depends on the operating system, hardware revision, and available drivers

The advertised wireless rates are theoretical maximum link speeds, not guaranteed internet speeds. The adapter’s USB 2.0 interface connects to compatible USB ports, while wireless performance depends on the complete network setup.

For setup guidance and product assistance, check the UGREEN Support Center.

UGREEN CM448 Wi-Fi Adapter Benefits

Dual-Band Wireless Connectivity

Connect to compatible 2.4 GHz or 5 GHz Wi-Fi networks with one compact adapter. This flexibility helps users choose a suitable available band based on coverage, interference, and network requirements.

The 2.4 GHz band can be useful for everyday browsing and general internet access. The 5 GHz band can provide higher wireless link rates when the router supports it and the signal is sufficiently strong.

Compact and Portable Design

The miniature design makes the adapter easy to carry with a laptop, laptop bag, or computer accessory kit. It occupies very little space and avoids the bulk of larger external wireless adapters.

This small form factor is suitable for users who move between home, school, and office. It can also help keep a desktop workspace neat by reducing the need for bulky external networking equipment.

Simple USB Installation

The USB interface makes the adapter convenient to connect to a compatible computer. It does not require installation into a PCIe expansion slot or opening the computer case.

Driver requirements vary by operating system and device version. Check the available setup instructions before installation, especially when using an older operating system or a Linux distribution.

Everyday Wireless Networking

The AC650 wireless class supports common internet activities, including browsing, email, online learning, and video streaming. The adapter can provide a useful connectivity option for computers without built-in Wi-Fi or with an unsuitable wireless connection.

Actual results depend on router performance, distance, obstacles, and network congestion. It is best suited to everyday wireless use rather than applications that require guaranteed throughput.

Product Use Cases

Home Computing

Connect a compatible desktop computer to a home Wi-Fi network without running an Ethernet cable to the router. Use the connection for browsing, email, online services, and other routine tasks.

Office Workstations

Add wireless connectivity to compatible office computers where a wired connection is inconvenient. It can support general internet access and online collaboration, subject to workplace network requirements.

Students and Remote Workers

Carry the adapter with a laptop or keep it available as a networking accessory. It can be useful for online classes, research, video calls, and remote work when compatible drivers and a suitable Wi-Fi network are available.

Travel and Temporary Setups

Its small size makes it convenient for portable computing and temporary workspaces. Users can carry it with other computer accessories without taking up much storage space.

Why Buy from Avidik Ventures

Avidik Ventures supplies computing accessories and networking products for home, office, and business environments. We aim to provide clear product information so customers can choose equipment that suits their setup. The UGREEN CM448 is a compact option for users seeking dual-band wireless connectivity through USB. Visit Avidik Ventures to explore networking accessories for your devices.