N USB Adapter standard

TP-Link TL-WN821N is a Wireless N USB adapter for connecting a desktop computer or notebook to a Wi-Fi network. It adds wireless access through a USB port, making it useful for systems that need a Wi-Fi connection.

With a USB 2.0 interface, it supports IEEE 802.11b/g/n in the 2.4 GHz band and a stated wireless speed of up to 300 Mbps. The WPS button lets you set up the wireless connection with a button press.

TP-Link lists streaming, gaming and internet calls as uses for the Wi-Fi link. The package contents listed by the manufacturer for version V6 are a quick installation guide, resource CD and USB extension cable.