I have a ANS UL40 with an installed 32GB Samsung micro SD
Under UL40's storage settings shows
Internal Shared Storage
5.08 GB used of 7.28 GB
Samsung SD card 245MB used of 29.33GB
Under Windows 10 when I plug the UL40 into one of the PC's USB ports using the supplied usb charging cable no UL40 cell phone and/or USB SD drive pops up under Windows 10's file manager.
Under Windows 10 Device Manager I'm finding three UL40 device icons under "Other" devices. Going into the properties of each it shows me that there is no driver for each of the UL40 objects
I then chose to update drivers for each if the UL40 "other" devices where Windows 10's device manager search online and installed a Qualcomm HS-SUB Modem 9092 modem driver for each UL40 "other" devices where now under Windows 10 device manager "Modems" there is a Qualcomm HS-SUB Modem 9092
However there still is no UL40 cell phone device or SD card drive that shows up in Windows 10 device and file managers.