TP-Link Archer TBE400UH – BE6500 Wi-Fi 7 High-Gain Wireless USB Adapter

Step into the future of wireless connectivity with the Archer TBE400UH, also known as the BE6500 Wi-Fi 7 High-Gain USB Adapter. This tri-band USB dongle is built to deliver next-generation throughput, lower latency, and stronger connections, especially in environments with heavy traffic or interference.

With support for Wi-Fi 7 (802.11be), the TBE400UH offers staggering peak theoretical speeds of up to 2882 Mbps on both the 6 GHz and 5 GHz bands, plus 688 Mbps on 2.4 GHz. These speeds are dynamic (i.e. under ideal conditions) and are made possible by 4K-QAM, Multi-RU allocation, and other enhancements over prior Wi-Fi standards.

The adapter features dual high-gain, tri-band antennas and includes a detachable stand/cradle with a 1.2-meter USB 3.0 cable. This lets you position the adapter optimally for strong signal reception even if your USB port is tucked away or obstructed. Beamforming further helps to “aim” the Wi-Fi signal toward your router, helping reduce dropouts.

Other modern features include Multi-Link Operation (MLO) for smoother multi-band switching, OFDMA, MU-MIMO, and WPA3 security for enhanced privacy and protection. Plus, the USB 3.0 interface ensures the adapter has enough bandwidth to handle the high data rates of Wi-Fi 7. TP-Link

This adapter is ideal for power users, gamers, streamers, content creators, and anyone who needs high throughput, reduced latency, and more reliable connections over greater distances. If your router supports Wi-Fi 7 (or at least Wi-Fi 6E with good 6 GHz support), this device can unlock much better performance. However, even with older routers, the backward compatibility ensures effective use. TP-Link

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Key Features & Benefits

• Ultra-High Tri-Band Speeds: Up to ~2882 Mbps over 6 GHz & 5 GHz, plus 688 Mbps on 2.4 GHz. TP-Link

• Wi-Fi 7 Enhancements: 4K-QAM, Multi-RU, OFDMA, MU-MIMO, and Multi-Link Operation (MLO) for improved performance especially in congested environments. TP-Link+1

• High Gain Antennas + Beamforming: Stronger reception, better range, and more stable connections even when router is far or obstructed. TP-Link+1

• Flexible Positioning: Comes with a detachable USB 3.0 cradle (1.2 m) so you can place the adapter in a better position away from interference. TP-Link+1

• Modern Security: Supports WPA3 encryption, protecting your network traffic from more modern threats. TP-Link+1

• Backward Compatibility: Compatible with older Wi-Fi standards (Wi-Fi 6 / 6E / 5, etc.), so even if you don’t have a Wi-Fi 7 router today, you still benefit. TP-Link+1

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Technical Specifications

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Inside the Box

• Archer TBE400UH (BE6500) Wi-Fi 7 High Gain USB Adapter

• USB 3.0 Cradle / Detachable Stand (with ~1.2 m cable)

• Quick Installation Guide

ISERVICE

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Real-Life Benefits

• Low Latency Gaming & Streaming: With MLO and tri-band capability, you can reduce lag, especially in competitive games or streaming high-res video.

• Better Performance in Crowded Networks: In places with many Wi-Fi devices (apartments, offices), the ability to use 6 GHz and 5 GHz bands helps avoid congestion.

• Improved Range & Stability: The high-gain antennas and stand help overcome signal obstacles (walls/obstructions) and USB port positioning issues.

• Future-Proofing: As more routers and devices move to Wi-Fi 7, having a compatible adapter ensures you don’t bottle-neck your network.

• Fast Setup: USB 3.0 + pre-loaded drivers means minimal hassle—plug-and-play for most users.