Wireless Kit for HP ProDesk 400 G4 Mini PC WiFi 5 WiFi 6:

Custom kit for adding wireless features to HP ProDesk 400 G4 Mini PC

Wireless Module Options : 

WiFi 6 ( RTL8852BE ):
- Brand: Realtek
- Bands: 2.4GHz / 5GHz
- Bluetooth: Bluetooth 5.0
- Interface: M.2 NGFF 2230
- Max Data Rate: up to 1800Mbps (the router should be at 160MHz)

WiFi 5 ( 9560NGW ): 
- Brand: Intel
- Bands: 2.4GHz / 5GHz
- Bluetooth: Bluetooth 5.0
- Interface: M.2 NGFF 2230
- Max Data Rate: up to 1730Mbps (the router should be at 160MHz)
- Non vPro

Cable Kit : 
- 2x Cables with SMA connector ( replacement for HP P/N : DQ601701600 )
- 2x External Antenna 
- One wireless module mounting screw

What’s Included:
Cable kit (Included if selected ‘Yes’ in dropdown selection)
- Wireless Module ( based on selection )

Installation notes:
- For Wireless module: Install the module on the M.2 2230 slot (Image 3) on the motherboard.
- For Cables: 3 Ways to route the cables
     1. (Image 5) Below the motherboard, cleaner approach but requires complete disassembly of PC
     2. (Image 6) Below the CPU cooling unit but over the motherboard. This may require reapplication of CPU thermal paste.
     3. (Image 8) Above the CPU cooling unit. This is the easiest way but should be avoided if you frequently open your PC.
- The SMA connector locations are shown in Image 4.
- If you have selected the Wi-Fi 6 ( RTL8852BE ) module then please update your BIOS and install drivers  from https://ftp.hp.com/pub/softpaq/sp142001-142500/sp142005.exe