The TP-Link Archer T4U Plus is a USB Wi-Fi adapter designed to bring faster wireless connectivity to your desktop or laptop. By utilizing the USB 3.0 interface, it achieves total speeds of up to 1300 Mbps, splitting this capacity between 867 Mbps on the 5 GHz band for high-bandwidth tasks and 400 Mbps on the 2.4 GHz band for basic browsing. To ensure a stable signal even in challenging environments, it features two external high-gain antennas with a 5 dBi rating that can be adjusted to find the best reception point. This hardware is supported by MU-MIMO technology, which allows the adapter to communicate with multiple devices simultaneously for improved efficiency. The black device measures 84 × 156.3 × 19.2 mm and includes a built-in LED indicator to show its current status. Because it comes with a one-meter USB 3.0 extension cable, you can place the adapter in an optimal position away from the computer chassis to avoid interference. This makes it a practical choice for users who need to improve their wireless range or upgrade an older machine to the AC1300 standard without opening the system case.