What Does This Product Do? TP-LINK's AC450 Wireless Nano USB Adapter, the Archer T1U allows you to connect a desktop or laptop computer to a wireless network and achieve speeds of up to 433Mbps. This miniature adapter is designed to be as convenient and unobtrusive as possible, while also including attractive features such as advanced wireless encryption, easy installation, and Soft AP Mode. Miniature Design - Plug in and forget The adaptor's size and sleek design allow it to be inserted into any USB port and left there for extended periods of time. There’s no need to worry about blocking adjacent USB ports and, because the tiny device sits flush against the USB port, there is almost no chance that the adapter will fall out when you are moving or storing your device.