> For the complete documentation index, see [llms.txt](https://bananapi.gitbook.io/bpi-m2-ultra-open-source-single-board-computer/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://bananapi.gitbook.io/bpi-m2-ultra-open-source-single-board-computer/chapter1/bpi-m2ultrawifiantennaslot.md).

# BPI-M2 Ultra wifi antenna slot

banana pi BPI-M2 Ultra have support ap6212 wifi\&BT module onboard

BPI-M2 Ultra have wifi antenna slot on board

wifi extend antenna slot spec:

![](/files/-M2HXOEL3F4FASo2i3jX)

so you can use 3DB/5DB wifi antenna on BPI-M2 Ultra