TP-Link Archer T2U Nano - Wireless network adapter, Black

The TP-Link Archer T2U Nano AC600 dual-band wireless USB adapter provides Wi-Fi connectivity for computers that lack built-in wireless hardware. The adapter plugs directly into a standard USB 2.0 port on a desktop or laptop. It uses the Wi-Fi 5 (802.11ac) standard to support high-bandwidth connections, reaching maximum data transfer rates of 433 Mbit/s under optimal conditions. As the device functions exclusively via wireless signals, it does not include an Ethernet port for wired access.

The nano form factor—measuring 18.6 mm by 15 mm by 7.1 mm—is designed to remain plugged into a laptop without blocking adjacent ports or catching on bags. It is powered entirely by the host system, eliminating the need for an external cable. The adapter operates in infrastructure mode to connect directly to existing wireless access points.

• Dual-band support (2.4 GHz and 5 GHz) allows for switching to less crowded network channels.
• Backward compatibility with Wi-Fi 4 (802.11n) and older 802.11a/b/g protocols ensures support for legacy routers.
• The internal omni-directional antenna maintains a compact, low-profile design.
• Broad compatibility with macOS and Windows versions (XP, 7, 8, 8.1, and 10).
• Wireless encryption support includes 64-bit and 128-bit WEP, WPA-PSK, and WPA2-PSK to secure network traffic.