> For the complete documentation index, see [llms.txt](https://kawsing.gitbook.io/opensystem/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kawsing.gitbook.io/opensystem/andoid-shou-ji/untitled-4/shi-yong-nmcli-jian-ce-wifi/jian-cha-wifi-shi-yong-802.11xx.md).

# 檢查wifi使用802.11xx

```
#!/bin/bash
lspci -knn | grep Net -A3
lspci | egrep -i --color 'wifi|wlan|wireless'
```

```
nmcli -f GENERAL,WIFI-PROPERTIES dev show wlp2s0 | grep GENERAL.PRODUCT
```

Subsystem: Intel Corporation Dual Band Wireless-AC 7265 \[8086:5010]