
TP-Link N150 Wi-Fi 4 High Gain Wireless USB Adapter with Detachable Antenna | TL-WN722N
The TP-Link TL-WN722N is a 150 Mbps 2.4 GHz Wi-Fi 4 (802.11n) USB adapter with a detachable 4 dBi external antenna for longer range. It connects over USB 2.0 and comes with a USB extension cable so you can place it where the signal is better.

4 dBi Detachable Antenna: The 4 dBi external omni-directional antenna strengthens the signal of the adapter. It uses an RP-SMA connector and can be detached.
150 Mbps Wi-Fi: Up to 150 Mbps on 2.4 GHz, suitable for browsing, video streaming, internet calls and light online gaming. It is backward compatible with 802.11b and 802.11g routers.
WPS Button and USB Extension Cable: Press the WPS button for quick secure pairing with a WPS router, and use the included USB extension cable to move the adapter away from the PC.
Who it's for / Works with: Older or basic desktop PCs and laptops that need a simple 2.4 GHz Wi-Fi connection with better range. Supports Windows and Linux.
Good to know: 2.4 GHz only, maximum 150 Mbps; this is not a dual-band adapter. Interface is USB 2.0. The hardware version supplied (V3 or V4) depends on stock. Wi-Fi speeds are maximum link rates.
Technical Specifications
| Specification | TP-Link TL-WN722N |
|---|---|
| Model | TL-WN722N |
| Wireless standard | IEEE 802.11b/g/n (Wi-Fi 4) |
| Frequency | 2.400 – 2.4835 GHz |
| Wi-Fi speed | 11n up to 150 Mbps, 11g up to 54 Mbps, 11b up to 11 Mbps |
| Antenna | Detachable omni-directional (RP-SMA), 4 dBi |
| Interface | USB 2.0 |
| Button | WPS |
| Wireless security | WEP, WPA/WPA2, WPA-PSK/WPA2-PSK |
| Wireless mode | Ad-Hoc / Infrastructure mode |
| Operating system | Windows 10/8.1/8/7/XP, Linux |
| Dimensions (W × D × H) | 93.5 × 26 × 11 mm |
| In the box | TL-WN722N adapter, USB extension cable, Quick Installation Guide, Resource CD |
📄 Datasheet: Download the official TP-Link TL-WN722N datasheet (PDF)