Description
Product Description
The Tenda U3 300Mbps Mini Wireless N USB Adapter is a compact and portable Wi-Fi solution designed to add or upgrade wireless connectivity on desktop PCs and laptops. It supports IEEE 802.11b/g/n standards and operates on the 2.4GHz band, delivering speeds up to 300Mbps for smooth internet browsing, HD streaming, and online communication.
With its ultra-small design, the U3 can remain plugged into a USB port without blocking adjacent ports, making it ideal for both portable and permanent use. It also supports SoftAP mode, allowing users to convert a wired internet connection into a wireless hotspot.
The adapter ensures stable performance with MIMO technology and offers broad compatibility with Windows, macOS, and Linux systems, making it a flexible and reliable networking solution for home and office use.
Key Features
- 300Mbps wireless N (802.11n) USB adapter
- Ultra-mini compact design (plug-and-leave)
- 2.4GHz stable wireless connectivity
- SoftAP mode (turn PC into Wi-Fi hotspot)
- IEEE 802.11b/g/n compatibility
- MIMO technology for improved performance
- Plug-and-play USB installation
- Wide OS support (Windows, Mac, Linux)
- Low power consumption
- Portable and travel-friendly
Technical Specifications
Wireless
- Standard: IEEE 802.11b/g/n
- Frequency: 2.4GHz
- Speed: Up to 300Mbps (dynamic)
- Wireless Security: WEP, WPA/WPA2-PSK, WPA/WPA2
Interface
- USB 2.0
Antenna
- Internal PIFA antenna
Modes
- Station Mode
- SoftAP Mode (wireless hotspot creation)
Performance
- MIMO technology support
- Stable signal transmission for everyday use
System Compatibility
- Windows XP / 7 / 8 / 8.1 / 10
- macOS 10.6–10.12
- Linux systems
- Raspberry Pi support (limited distros)
Design
- Ultra-compact nano USB form factor
- Lightweight and portable
Use Cases
- Desktop PC Wi-Fi connectivity
- Laptop wireless upgrade
- Home internet browsing and streaming
- Office networking
- Creating Wi-Fi hotspot from wired connection
- Backup or secondary Wi-Fi adapter









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