I don't see this exact SD card listed in the I2 manual and Best Buy is offering them for $99. Would it be okay to use with the X4 camera?
SanDisk - Extreme PLUS 128GB microSDXC UHS-I Class 10 Memory Card
There is a list of compatible cards in page 48 of the manual. There are other ones that operators are using though - as mentioned above. I bought SanDisk Extreme PRO 64GB UHS-I/U3 Micro SDXC Memory and they seem to be working great.
I don't see this exact SD card listed in the I2 manual and Best Buy is offering them for $99. Would it be okay to use with the X4 camera?
SanDisk - Extreme PLUS 128GB microSDXC UHS-I Class 10 Memory Card