Advantech UNO-148 - Extension Kit Installation (Optional)

UNO-148 User Manual 38
3.7 Extension Kit Installation (Optional)
3.7.1 iDoor and HDD/SSD Storage Extension Kit (UNO-148-IS2EA)
You can additionally install 2nd stack iDoor and external swappable 2.5" HDD/SSD
Storage extension kit (PN: UNO-148-IS2EA) on UNO-148 to expand its functionality:
The accessory list for iDoor extension kit (PN: UNO-148-IS2EA)
5 x M3x4L screws for extension kit installation
4 x M3x4L screws for HDD/SSD installation