Upgrade your computer’s wireless performance with the TRENDnet TEW-809UB AC1900 High Power Dual Band Wireless USB Adapter. Engineered for reliable, high-speed connections, this USB 3.0 adapter delivers up to 1300 Mbps on the 5 GHz band and up to 600 Mbps on the 2.4 GHz band, for a combined potential of 1900 Mbps. Whether you’re streaming 4K HDR content, gaming online, or downloading large files, TEW-809UB ensures a fast, stable link that minimizes buffering and latency. Its dual-band design helps you dodge congestion by automatically selecting the best channel, while high-power external antennas push signals farther into rooms that previously suffered weak reception. The adapter is compatible with Windows and Mac OS, making it a versatile upgrade for desktops and laptops alike. Quick setup gets you online quickly, with the Quick Installation Guide and up-to-date drivers ensuring you get the most from your network in minutes. If your workspace has limited WiFi coverage or you simply want a smoother home network, the TEW-809UB is a compelling blend of power, speed, and ease of use that fits in any modern home or small office setup.

• Blazing-fast dual-band performance: with 1300 Mbps on 5 GHz (802.11ac) and 600 Mbps on 2.4 GHz (802.11n), you get a total potential throughput of up to 1900 Mbps, enabling seamless 4K streaming, lag-free gaming, and rapid file transfers.
• USB 3.0 interface for rapid data transfer: the USB 3.0 connection delivers higher throughput than USB 2.0, reducing latency and ensuring your network traffic keeps pace with modern applications while remaining backward compatible with USB 2.0 ports.
• Dual-band coverage with high-power antennas: designed to maximize range and reduce dead zones, TEW-809UB uses external high-power dual-band antennas to extend WiFi signals to living rooms, basements, and home offices where signal strength often falters.
• Cross-platform compatibility: optimized for Windows and Mac OS, it works with a wide range of computers and laptops, enabling a single upgrade path for mixed environments without needing separate adapters.
• Easy setup and robust security: plug in, install the latest drivers via TRENDnet’s Quick Installation Guide, and connect securely with modern wireless protections. The adapter supports common security standards to keep your network safe and private.

Technical Details of TRENDnet TEW-809UB

Wireless Standards: IEEE 802.11ac/n/a/g/b. Data rates: 5 GHz up to 1300 Mbps (AC); 2.4 GHz up to 600 Mbps (N). Combined throughput: up to 1900 Mbps. Interface: USB 3.0; backward compatible with USB 2.0. Antennas: External high-power dual-band antennas. Security: Supports common WPA/WPA2-PSK and related protections for secure connections. Supported operating systems: Windows and macOS. Plug-and-play design with driver installation required for full performance. USB bus-powered with a compact form factor suitable for desktop use. Certifications: FCC, CE, and other regional compliance marks as applicable. Warranty and support: provided by TRENDnet with access to firmware updates and driver downloads.

• Wireless Standards: 802.11ac/n/a/g/b
• Max 5 GHz speed: 1300 Mbps (AC)
• Max 2.4 GHz speed: 600 Mbps (N)
• Total throughput: up to 1900 Mbps
• Interface: USB 3.0 (backward compatible with USB 2.0)
• Antenna design: External high-power dual-band antennas
• Operating-system compatibility: Windows and macOS
• Security: WPA/WPA2-PSK and related protections

How to Install TRENDnet TEW-809UB

• Before you begin: ensure Windows is fully up to date. Update your system to the latest service packs and security definitions to ensure smooth driver installation and optimal performance.
• Insert the TEW-809UB into an available USB 3.0 port on your computer. If a USB 3.0 hub is used, connect it directly to the computer for best performance.
• Install the latest drivers and software from TRENDnet’s Quick Installation Guide. Follow the on-screen prompts to complete the driver installation; this step optimizes compatibility and performance with your network.
• Once drivers are installed, open your operating system’s network settings, locate your Wi-Fi network (SSID), and enter the password to connect. If your network uses a hidden SSID, configure the adapter accordingly in your network settings.
• For fastest secure connections, you can use WPS on your router and the TEW-809UB for one-click setup, or manually configure WPA2-PSK wireless security in your adapter settings. Run a quick speed test or streaming check to confirm performance and adjust channels if needed.

Frequently asked questions

• Q: Is TRENDnet TEW-809UB compatible with Windows and Mac OS?

  A: Yes. The TEW-809UB is designed for Windows and Mac OS and requires the latest drivers from TRENDnet for optimal performance.

• Q: What speeds can I expect in real-world use?

  A: Real-world speeds vary by environment, but the device is capable of up to 1300 Mbps on the 5 GHz band and 600 Mbps on the 2.4 GHz band, with a combined theoretical maximum of 1900 Mbps when connected to a compatible router and network.

• Q: Do I need drivers to use this adapter?

  A: Yes. While the adapter supports plug-and-play concepts, installing the latest TRENDnet drivers ensures full functionality, stability, and access to the newest security features.

• Q: Can this adapter improve Wi-Fi coverage in a large house?

  A: TEW-809UB uses external high-power antennas to boost signal reach, helping to reduce dead zones and improve streaming and gaming experiences in rooms farther from the router.

• Q: Is USB 3.0 required for best performance?

  A: USB 3.0 provides the highest possible transfer rates and best overall performance. The adapter remains backward compatible with USB 2.0, but speeds may be lower on older ports.