ASROCK Z370 Extreme4 Handbuch Seite 28

2.7 M.2 WiFi/BT Module Installation Guide (M2_3)
The M.2 Socket (Key E) supports type 2230 WiFi/BT module.
Installing the WiFi/BT module
A
26
PCB Length: 3cm
Module Type: Type2230
A
A
20
o
Step 1
Prepare a type 2230 WiFi/BT module
and the screw.
Step 2
Find the nut location to be used.
Step 3
Align and gently insert the WiFi/BT
module into the M.2 slot. Please be
aware that the module only fits in one
orientation.