UGREEN PCI Express Gigabit Network Adapter Card – 30771
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UGREEN AC650 High-Gain Dual Band Wireless USB Adapter – CM496
August 14, 2025
UGREEN AC650 11ac Dual-Band Wireless USB Adapter – CM448
- Dual-band AC650 wireless speed for smooth streaming and gaming
- Compact nano-size design for portable use and minimal obstruction
- Enhanced Wi-Fi security with WPA/WPA2 encryption
- Wide OS compatibility with plug-and-play support on most systems
- Ideal for upgrading older devices to high-speed 802.11ac Wi-Fi
The UGREEN AC650 11ac Dual-Band Wireless USB Adapter – CM448 provides high-speed dual-band Wi-Fi connectivity for laptops and desktop PCs, enabling fast and stable wireless performance for streaming, gaming, and web browsing. With 2.4GHz and 5GHz bands, it supports the latest 802.11ac Wi-Fi standard and offers plug-and-play convenience for most modern operating systems.
Detailed Specifications
Interface:
- USB 2.0
Wireless Standards:
- IEEE 802.11ac
- IEEE 802.11a/b/g/n
Frequency Bands & Speeds:
- 2.4GHz: up to 200Mbps
- 5GHz: up to 433Mbps
- Combined speed: up to 650Mbps
Antenna:
- Internal high-gain antenna for stable signal reception
Security Protocols:
- WPA-PSK/WPA2-PSK
- WEP
- 802.1x
Chipset:
- Realtek RTL8811CU
Operating Modes:
- Station (Client) Mode
Compatibility:
- Windows 11/10/8.1/8/7/XP
- macOS (10.9 and above)
- Linux (Kernel 2.6.18 or later)
Dimensions:
- Approx. 37 × 19 × 9 mm
Package Contents:
- CM448 USB Wi-Fi Adapter
- User manual
Key Features
- Dual-band AC650 wireless speed for smooth streaming and gaming
- Compact nano-size design for portable use and minimal obstruction
- Enhanced Wi-Fi security with WPA/WPA2 encryption
- Wide OS compatibility with plug-and-play support on most systems
- Ideal for upgrading older devices to high-speed 802.11ac Wi-Fi
Meta Description
UGREEN AC650 11ac Dual-Band Wireless USB Adapter – CM448 delivers up to 650Mbps wireless speed, dual-band 2.4GHz & 5GHz connectivity, WPA/WPA2 security, and wide OS compatibility in a compact design.
| Brand | Ugreen |
|---|
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