Description
The UGREEN CM448 AC650 Dual Band USB Wi-Fi Adapter adds fast wireless networking to a desktop PC or upgrades a laptop's Wi-Fi. It supports 802.11ac (Wi-Fi 5) on both 2.4GHz and 5GHz, with up to 433Mbps on 5GHz and 200Mbps on 2.4GHz. The compact design with a built-in antenna plugs into any USB-A port.
Key Features
-
Dual band: 5GHz up to 433Mbps + 2.4GHz up to 200Mbps (AC650).
-
802.11ac Wi-Fi 5, backward compatible with 802.11 b/g/n.
-
Realtek RTL8811CU chipset.
- Compact size with built-in antenna.
- WEP, WPA and WPA2 security.
- Blue LED indicator.
Technical Specifications
| Specification |
Details |
| Brand |
UGREEN |
| Model |
CM448 |
| Item No. |
20204 |
| Product Type |
Dual band USB Wi-Fi adapter |
| Wi-Fi Standard |
802.11ac (Wi-Fi 5) |
| Speed |
5GHz up to 433Mbps, 2.4GHz up to 200Mbps |
| Chipset |
Realtek RTL8811CU |
| Interface |
USB-A |
| Antenna |
Built-in |
| Security |
WEP, WPA, WPA2 |
| Compatibility |
Windows 11/10/8.1/8/7 (macOS and Linux may need a driver) |
| Dimensions |
19 x 39 x 9 mm |
| Color |
Black |
Common Applications
- Adding Wi-Fi to a desktop PC without wireless.
- Upgrading an old laptop to 5GHz Wi-Fi.
- Replacing a faulty built-in Wi-Fi card.
- Faster, less crowded 5GHz connection for streaming and video calls.
