Where can I download the USB drivers for my device?
Motorola Device Manager contains USB drivers and software to connect your Motorola phone or tablet to your computer using a USB cable.
Mac OS X®
Need a PC charging driver for your W-Series phone? Get it here.
Need a Bluetooth Driver for your accessory? You can download the Broadcom Bluetooth drivers here. If you are still having trouble, go directly to your PC Manufacturer's site and download the specific wireless/Bluetooth drivers for your PC/MAC.
If your phone is on Android 6.0 (Marshmallow), after installing the drivers when you plug the phone in pull down the notificaiton bar. If you see USB for charging, select this and switch it to Media Transfer Protocol (MTP).